Bump detekt-formatting from 1.20.0 to 1.21.0

Bumps [detekt-formatting](https://github.com/detekt/detekt) from 1.20.0 to 1.21.0.
- [Release notes](https://github.com/detekt/detekt/releases)
- [Commits](https://github.com/detekt/detekt/compare/v1.20.0...v1.21.0)

---
updated-dependencies:
- dependency-name: io.gitlab.arturbosch.detekt:detekt-formatting
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

app/build.gradle

@@ -185,7 +185,7 @@ configurations.all {
 }
 
 dependencies {
-    detektPlugins("io.gitlab.arturbosch.detekt:detekt-formatting:1.20.0")
+    detektPlugins("io.gitlab.arturbosch.detekt:detekt-formatting:1.21.0")
 	
     implementation fileTree(include: ['*'], dir: 'libs')