CI/CD: Switch to jammy base

.gitlab-ci.yml

+variables:
+  DOCKER_DRIVER: overlay2
+  BUILDX_VERSION: "v0.10.4"
+  BUILDX_ARCH: "linux-amd64"
+  DEBUG: 'TRUE'
+  SOURCE_FOLDER: "./src"
+  FLAWFINDER_OPTIONS: "-m 4 --error-level=5"
+  CPPCHECK_OPTIONS: " --enable=all --error-exitcode=1 -DSWMOD_HOST_IS_EXECENV -DSWMOD_LXC --suppress=unusedFunction"
+
 include:
   - project: 'iopsys/gitlab-ci-pipeline'
     file: '/static-code-analysis.yml'
-    ref: '0.27'
+    ref: '0.31'
   - project: 'docs/portal2/pipeline-template'
     file: 'MkDocs.gitlab-ci.yml'
     rules:
        - if: $CI_COMMIT_BRANCH == "devel"
 
-variables:
-  DOCKER_DRIVER: overlay2
-  BUILDX_VERSION: "v0.10.4"
-  BUILDX_ARCH: "linux-amd64"
-  DEBUG: 'TRUE'
-  SOURCE_FOLDER: "./src"
-  RUN_CPPCHECK: "cppcheck --enable=all --error-exitcode=1 -DSWMOD_HOST_IS_EXECENV -DSWMOD_LXC --suppress=unusedFunction"
-
 stages:
     - oci_sulu
     - static_code_analysis