fix(deps): update dependency pmd to v7 (#1166)

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

Author: renovate[bot]

build.gradle

@@ -14,7 +14,7 @@ ext{
     mockitoJunitJupiterVersion = '5.11.0'
     jupiterApiVersion = '5.10.2'
     assertjVersion = '3.25.3'
-    pmdVersion = '6.55.0'
+    pmdVersion = '7.0.0'
     jacocoVersion = '0.8.11'
     caffeineVersion = '3.1.8'
     nexusStagingPluginVersion = '0.22.0'