Bump shipkit-auto-version from 1.2.0 to 1.2.2

Bumps shipkit-auto-version from 1.2.0 to 1.2.2.

---
updated-dependencies:
- dependency-name: org.shipkit:shipkit-auto-version
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -7,7 +7,7 @@ buildscript {
     dependencies {
         classpath "io.github.gradle-nexus:publish-plugin:1.1.0"
         classpath 'org.shipkit:shipkit-changelog:1.2.0'
-        classpath 'org.shipkit:shipkit-auto-version:1.2.0'
+        classpath 'org.shipkit:shipkit-auto-version:1.2.2'
     }
 }