chore(deps): bump github.com/BurntSushi/toml from 1.2.0 to 1.2.1 (#62)

Bumps [github.com/BurntSushi/toml](https://github.com/BurntSushi/toml) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/BurntSushi/toml/releases)
- [Commits](BurntSushi/toml@v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: github.com/BurntSushi/toml
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -1,7 +1,7 @@
 module evgenykuznetsov.org/go/matebook-applet
 
 require (
-	github.com/BurntSushi/toml v1.2.0
+	github.com/BurntSushi/toml v1.2.1
 	github.com/andlabs/ui v0.0.0-20180902183112-867a9e5a498d
 	github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
 	github.com/getlantern/systray v1.2.1

go.sum

@@ -1,6 +1,6 @@
 github.com/BurntSushi/toml v1.0.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
-github.com/BurntSushi/toml v1.2.0 h1:Rt8g24XnyGTyglgET/PRUNlrUeu9F5L+7FilkXfZgs0=
-github.com/BurntSushi/toml v1.2.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/BurntSushi/toml v1.2.1 h1:9F2/+DoOYIOksmaJFPw1tGFy1eDnIJXg+UHjuD8lTak=
+github.com/BurntSushi/toml v1.2.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/andlabs/ui v0.0.0-20180902183112-867a9e5a498d h1:4ianvxb8s3oyizgjuWWxGuTAUU+6JStcvj6BuHS4PVY=
 github.com/andlabs/ui v0.0.0-20180902183112-867a9e5a498d/go.mod h1:5G2EjwzgZUPnnReoKvPWVneT8APYbyKkihDVAHUi0II=
 github.com/cloudfoundry/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21 h1:tuijfIjZyjZaHq9xDUh0tNitwXshJpbLkqMOJv4H3do=