Bump psycopg2-binary from 2.8.3 to 2.9.1 (from PR #453)

Bumps [psycopg2-binary](https://github.com/psycopg/psycopg2) from 2.8.3 to 2.9.1.
- [Release notes](https://github.com/psycopg/psycopg2/releases)
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/commits)

requirements.txt

@@ -224,35 +224,36 @@ typing==3.7.4 \
     --hash=sha256:38566c558a0a94d6531012c8e917b1b8518a41e418f7f15f00e129cc80162ad3 \
     --hash=sha256:53765ec4f83a2b720214727e319607879fec4acde22c4fbb54fa2604e79e44ce \
     --hash=sha256:84698954b4e6719e912ef9a42a2431407fe3755590831699debda6fba92aac55
-psycopg2-binary==2.8.3 \
-    --hash=sha256:080c72714784989474f97be9ab0ddf7b2ad2984527e77f2909fcd04d4df53809 \
-    --hash=sha256:110457be80b63ff4915febb06faa7be002b93a76e5ba19bf3f27636a2ef58598 \
-    --hash=sha256:171352a03b22fc099f15103959b52ee77d9a27e028895d7e5fde127aa8e3bac5 \
-    --hash=sha256:19d013e7b0817087517a4b3cab39c084d78898369e5c46258aab7be4f233d6a1 \
-    --hash=sha256:249b6b21ae4eb0f7b8423b330aa80fab5f821b9ffc3f7561a5e2fd6bb142cf5d \
-    --hash=sha256:2ac0731d2d84b05c7bb39e85b7e123c3a0acd4cda631d8d542802c88deb9e87e \
-    --hash=sha256:2b6d561193f0dc3f50acfb22dd52ea8c8dfbc64bcafe3938b5f209cc17cb6f00 \
-    --hash=sha256:2bd23e242e954214944481124755cbefe7c2cf563b1a54cd8d196d502f2578bf \
-    --hash=sha256:3e1239242ca60b3725e65ab2f13765fc199b03af9eaf1b5572f0e97bdcee5b43 \
-    --hash=sha256:3eb70bb697abbe86b1d2b1316370c02ba320bfd1e9e35cf3b9566a855ea8e4e5 \
-    --hash=sha256:51a2fc7e94b98bd1bb5d4570936f24fc2b0541b63eccadf8fdea266db8ad2f70 \
-    --hash=sha256:52f1bdafdc764b7447e393ed39bb263eccb12bfda25a4ac06d82e3a9056251f6 \
-    --hash=sha256:5b3581319a3951f1e866f4f6c5e42023db0fae0284273b82e97dfd32c51985cd \
-    --hash=sha256:63c1b66e3b2a3a336288e4bcec499e0dc310cd1dceaed1c46fa7419764c68877 \
-    --hash=sha256:8123a99f24ecee469e5c1339427bcdb2a33920a18bb5c0d58b7c13f3b0298ba3 \
-    --hash=sha256:85e699fcabe7f817c0f0a412d4e7c6627e00c412b418da7666ff353f38e30f67 \
-    --hash=sha256:8dbff4557bbef963697583366400822387cccf794ccb001f1f2307ed21854c68 \
-    --hash=sha256:908d21d08d6b81f1b7e056bbf40b2f77f8c499ab29e64ec5113052819ef1c89b \
-    --hash=sha256:af39d0237b17d0a5a5f638e9dffb34013ce2b1d41441fd30283e42b22d16858a \
-    --hash=sha256:af51bb9f055a3f4af0187149a8f60c9d516cf7d5565b3dac53358796a8fb2a5b \
-    --hash=sha256:b2ecac57eb49e461e86c092761e6b8e1fd9654dbaaddf71a076dcc869f7014e2 \
-    --hash=sha256:cd37cc170678a4609becb26b53a2bc1edea65177be70c48dd7b39a1149cabd6e \
-    --hash=sha256:d17e3054b17e1a6cb8c1140f76310f6ede811e75b7a9d461922d2c72973f583e \
-    --hash=sha256:d305313c5a9695f40c46294d4315ed3a07c7d2b55e48a9010dad7db7a66c8b7f \
-    --hash=sha256:dd0ef0eb1f7dd18a3f4187226e226a7284bda6af5671937a221766e6ef1ee88f \
-    --hash=sha256:e1adff53b56db9905db48a972fb89370ad5736e0450b96f91bcf99cadd96cfd7 \
-    --hash=sha256:f0d43828003c82dbc9269de87aa449e9896077a71954fbbb10a614c017e65737 \
-    --hash=sha256:f78e8b487de4d92640105c1389e5b90be3496b1d75c90a666edd8737cc2dbab7
+psycopg2-binary==2.9.1 \
+    --hash=sha256:c250a7ec489b652c892e4f0a5d122cc14c3780f9f643e1a326754aedf82d9a76 \
+    --hash=sha256:aef9aee84ec78af51107181d02fe8773b100b01c5dfde351184ad9223eab3698 \
+    --hash=sha256:123c3fb684e9abfc47218d3784c7b4c47c8587951ea4dd5bc38b6636ac57f616 \
+    --hash=sha256:995fc41ebda5a7a663a254a1dcac52638c3e847f48307b5416ee373da15075d7 \
+    --hash=sha256:fbb42a541b1093385a2d8c7eec94d26d30437d0e77c1d25dae1dcc46741a385e \
+    --hash=sha256:20f1ab44d8c352074e2d7ca67dc00843067788791be373e67a0911998787ce7d \
+    --hash=sha256:f6fac64a38f6768e7bc7b035b9e10d8a538a9fadce06b983fb3e6fa55ac5f5ce \
+    --hash=sha256:1e3a362790edc0a365385b1ac4cc0acc429a0c0d662d829a50b6ce743ae61b5a \
+    --hash=sha256:f8559617b1fcf59a9aedba2c9838b5b6aa211ffedecabca412b92a1ff75aac1a \
+    --hash=sha256:a36c7eb6152ba5467fb264d73844877be8b0847874d4822b7cf2d3c0cb8cdcb0 \
+    --hash=sha256:2f62c207d1740b0bde5c4e949f857b044818f734a3d57f1d0d0edc65050532ed \
+    --hash=sha256:cfc523edecddaef56f6740d7de1ce24a2fdf94fd5e704091856a201872e37f9f \
+    --hash=sha256:1e85b74cbbb3056e3656f1cc4781294df03383127a8114cbc6531e8b8367bf1e \
+    --hash=sha256:1473c0215b0613dd938db54a653f68251a45a78b05f6fc21af4326f40e8360a2 \
+    --hash=sha256:35c4310f8febe41f442d3c65066ca93cccefd75013df3d8c736c5b93ec288140 \
+    --hash=sha256:8c13d72ed6af7fd2c8acbd95661cf9477f94e381fce0792c04981a8283b52917 \
+    --hash=sha256:14db1752acdd2187d99cb2ca0a1a6dfe57fc65c3281e0f20e597aac8d2a5bd90 \
+    --hash=sha256:aed4a9a7e3221b3e252c39d0bf794c438dc5453bc2963e8befe9d4cd324dff72 \
+    --hash=sha256:da113b70f6ec40e7d81b43d1b139b9db6a05727ab8be1ee559f3a69854a69d34 \
+    --hash=sha256:4235f9d5ddcab0b8dbd723dca56ea2922b485ea00e1dafacf33b0c7e840b3d32 \
+    --hash=sha256:988b47ac70d204aed01589ed342303da7c4d84b56c2f4c4b8b00deda123372bf \
+    --hash=sha256:7360647ea04db2e7dff1648d1da825c8cf68dc5fbd80b8fb5b3ee9f068dcd21a \
+    --hash=sha256:ca86db5b561b894f9e5f115d6a159fff2a2570a652e07889d8a383b5fae66eb4 \
+    --hash=sha256:5ced67f1e34e1a450cdb48eb53ca73b60aa0af21c46b9b35ac3e581cf9f00e31 \
+    --hash=sha256:0f2e04bd2a2ab54fa44ee67fe2d002bb90cee1c0f1cc0ebc3148af7b02034cbd \
+    --hash=sha256:3242b9619de955ab44581a03a64bdd7d5e470cc4183e8fcadd85ab9d3756ce7a \
+    --hash=sha256:0b7dae87f0b729922e06f85f667de7bf16455d411971b2043bbd9577af9d1975 \
+    --hash=sha256:b4d7679a08fea64573c969f6994a2631908bb2c0e69a7235648642f3d2e39a68 \
+    --hash=sha256:b0221ca5a9837e040ebf61f48899926b5783668b7807419e4adae8175a31f773
 greenlet==0.4.15 \
     --hash=sha256:99a26afdb82ea83a265137a398f570402aa1f2b5dfb4ac3300c026931817b163 \
     --hash=sha256:ac57fcdcfb0b73bb3203b58a14501abb7e5ff9ea5e2edfa06bb03035f0cff248 \