Update dependency useSpock to v2.4-M7-groovy-3.0 (#2268)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build-logic/base/base.gradle

@@ -19,7 +19,7 @@ dependencies {
 testing {
   suites {
     test {
-      useSpock('2.4-M6-groovy-3.0')
+      useSpock('2.4-M7-groovy-3.0')
     }
   }
 }