Bump coilKtVersion from 1.2.0 to 1.2.1

Bumps `coilKtVersion` from 1.2.0 to 1.2.1.

Updates `coil` from 1.2.0 to 1.2.1
- [Release notes](https://github.com/coil-kt/coil/releases)
- [Changelog](https://github.com/coil-kt/coil/blob/master/CHANGELOG.md)
- [Commits](https://github.com/coil-kt/coil/compare/1.2.0...1.2.1)

Updates `coil-gif` from 1.2.0 to 1.2.1
- [Release notes](https://github.com/coil-kt/coil/releases)
- [Changelog](https://github.com/coil-kt/coil/blob/master/CHANGELOG.md)
- [Commits](https://github.com/coil-kt/coil/compare/1.2.0...1.2.1)

Updates `coil-svg` from 1.2.0 to 1.2.1
- [Release notes](https://github.com/coil-kt/coil/releases)
- [Changelog](https://github.com/coil-kt/coil/blob/master/CHANGELOG.md)
- [Commits](https://github.com/coil-kt/coil/compare/1.2.0...1.2.1)

Signed-off-by: dependabot[bot] <support@github.com>

app/build.gradle

@@ -152,7 +152,7 @@ android {
 
 ext {
     butterknifeVersion = "10.2.3"
-    coilKtVersion = "1.2.0"
+    coilKtVersion = "1.2.1"
     daggerVersion = "2.34.1"
     okhttpVersion = "3.14.2"
     materialDialogsVersion = "3.3.0"