Update dependency supertest to v6

package.json

@@ -59,7 +59,7 @@
         "jest": "^26.6.3",
         "prettier": "^2.1.2",
         "redis-mock": "^0.52.0",
-        "supertest": "^5.0.0",
+        "supertest": "^6.1.3",
         "ts-jest": "^26.5.1",
         "tsc-watch": "^4.2.9",
         "typescript": "^3.8.3"

yarn.lock

@@ -3769,7 +3769,7 @@ merge-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
-methods@1.1.2, methods@^1.1.2:
+methods@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
   integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
@@ -5494,7 +5494,7 @@ strtok3@^6.0.3:
     "@types/debug" "^4.1.5"
     peek-readable "^3.1.0"
 
-[email protected]:
+superagent@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/superagent/-/superagent-6.1.0.tgz#09f08807bc41108ef164cfb4be293cebd480f4a6"
   integrity sha512-OUDHEssirmplo3F+1HWKUrUjvnQuA+nZI6i/JJBdXb5eq9IyEQwPyPpqND+SSsxf6TygpBEkUjISVRN4/VOpeg==
@@ -5511,13 +5511,13 @@ [email protected]:
     readable-stream "^3.6.0"
     semver "^7.3.2"
 
-supertest@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/supertest/-/supertest-5.0.0.tgz#771aedfeb0a95466cc5d100d5d11288736fd25da"
-  integrity sha512-2JAWpPrUOZF4hHH5ZTCN2xjKXvJS3AEwPNXl0HUseHsfcXFvMy9kcsufIHCNAmQ5hlGCvgeAqaR5PBEouN3hlQ==
+supertest@^6.1.3:
+  version "6.1.3"
+  resolved "https://registry.yarnpkg.com/supertest/-/supertest-6.1.3.tgz#3f49ea964514c206c334073e8dc4e70519c7403f"
+  integrity sha512-v2NVRyP73XDewKb65adz+yug1XMtmvij63qIWHZzSX8tp6wiq6xBLUy4SUAd2NII6wIipOmHT/FD9eicpJwdgQ==
   dependencies:
-    methods "1.1.2"
-    superagent "6.1.0"
+    methods "^1.1.2"
+    superagent "^6.1.0"
 
 supports-color@^2.0.0:
   version "2.0.0"