Additional changes for the RHTAP pipeline

.containerignore

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+# This file is derived of the .dockerignore
+# It is required to pass `.git` to the builder containers on RHTAP so we can bake build information into the binary.
+# It is required to pass the `.gitignore` files in `image/bin/` and `bin` to avoid a dirty version.
+# RHTAP uses Buildah which first looks up for `.containerignore`, then, if absent, `.dockerignore`.
+# Having this file enables us to have different exclusion list for RHTAP builds than in GHA/OSCI.
+# To regenerate, replace the below contents with the output of the following command (please keep these comments).
+#  grep -vF -e '/.git/' -e '/bin/' -e '/image/bin/' .dockerignore
+
+# currently empty!

.github/actions/job-preamble/action.yaml

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+name: Job Preamble
+description: Common steps for most jobs
+runs:
+  using: composite
+  steps:
+    - name: Recover docker image cache space
+      run: |
+        df --si /
+        docker system prune --force --all
+        df --si /
+      shell: bash
+
+    - name: Ignore dubious repository ownership
+      run: |
+        # Prevent fatal error "detected dubious ownership in repository" from recent git.
+        git config --global --add safe.directory "$(pwd)"
+      shell: bash

.github/workflows/style.yaml

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+name: Style
+on:
+  push:
+    tags:
+    - '*'
+    branches:
+    - master
+  pull_request:
+    types:
+    - opened
+    - reopened
+    - synchronize
+jobs:
+  check-generated-files:
+    env:
+      ARTIFACT_DIR: junit-reports/
+    runs-on: ubuntu-latest
+    container:
+      image: quay.io/stackrox-io/apollo-ci:stackrox-test-0.3.61
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        ref: ${{ github.event.pull_request.head.sha }}
+
+    - uses: ./.github/actions/job-preamble
+
+    - name: Create artifacts dir
+      run: mkdir -p "$ARTIFACT_DIR"
+
+    - name: Check Generated
+      run: scripts/ci/jobs/check-generated.sh