Bump com.sksamuel.scapegoat:scalac-scapegoat-plugin_3.7.4

Bumps [com.sksamuel.scapegoat:scalac-scapegoat-plugin_3.7.4](https://github.com/sksamuel/scapegoat) from 3.2.3 to 3.2.4.
- [Release notes](https://github.com/sksamuel/scapegoat/releases)
- [Commits](scapegoat-scala/scapegoat@v3.2.3...v3.2.4)

---
updated-dependencies:
- dependency-name: com.sksamuel.scapegoat:scalac-scapegoat-plugin_3.7.4
  dependency-version: 3.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

build.gradle

@@ -21,7 +21,7 @@ ext {
   pekkoVersion = '1.3.0'
 
   tscfgVersion = '0.9.995'
-  scapegoatVersion = '3.2.3'
+  scapegoatVersion = '3.2.4'
 
   scriptsLocation = 'gradle' + File.separator + 'scripts' + File.separator
   docsDirName = 'docs'