Update v9 compliance action

put the cherry-pick tests into an extra script and
provide a skip list of commits for manual checking
if needed

.github/workflows/ci-kiwi-9-compliant.yml

@@ -12,4 +12,4 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Run rebase
-        run: git fetch --all; git config user.email [email protected]; git config user.name git_action; git checkout master; git log --pretty=oneline --no-merges "origin/master..origin/${GITHUB_HEAD_REF}" | cut -f1 -d " " | head -n -1 > commit.list; git cherry-pick --keep-redundant-commits $(tac commit.list | tr "\n" " ")
+        run: helper/v9compliance_test.sh "${GITHUB_HEAD_REF}"

helper/v9compliance_test.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+GITHUB_HEAD_REF=$1
+
+git fetch --all
+git config user.email [email protected]
+git config user.name git_action
+git checkout master
+git log \
+    --pretty=oneline \
+    --no-merges origin/master..origin/"${GITHUB_HEAD_REF}" |\
+cut -f1 -d " " | head -n -1 > commit.list
+
+for i in $(tac commit.list);do
+    git cherry-pick --keep-redundant-commits "$i" 2>/dev/null || (
+        echo "****** SKIPPED: $i ******"
+        git cherry-pick --skip
+    )
+done