github: add push/PR workflow support with fixed validation tests

Add new push.yml workflow that triggers on push and pull_request events
with fixed validation testing parameters:

- Fixed kernel: v6.15 on linux tree
- Fixed workflows: blktests_nvme and xfs_reflink_4k
- Fixed mode: kdevops-validation (single test execution)
- Auto-assigned tests: block/003 and generic/003 respectively

Also disable docker-tests.yml workflow (rename to .disabled) to reduce
CI noise and add push-test.yml for debugging push/PR triggers.

The push.yml workflow follows the same architecture as schedule.yml and
manual.yml by calling the reusable main.yml workflow, enabling fast
validation CI runs on every push and PR.

Generated-by: Claude AI
Signed-off-by: Daniel Gomez <[email protected]>

Author: dkruces

.github/workflows/docker-tests.yml renamed to .github/workflows/docker-tests.yml.disabled

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0
+---
+name: Test Push/PR Trigger
+
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  test:
+    name: Test Job
+    runs-on: [self-hosted]
+    steps:
+      - name: Test step
+        run: |
+          echo "Push/PR trigger is working!"
+          echo "Event: ${{ github.event_name }}"
+          echo "Ref: ${{ github.ref }}"

.github/workflows/push-test.yml

@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0
+---
+name: Run kdevops CI Workflow - Push/PR
+
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  push-pr:
+    name: Push/PR kdevops CI
+    uses: ./.github/workflows/main.yml
+    secrets: inherit
+    strategy:
+      matrix:
+        ci_workflow:
+          - blktests_nvme
+          - xfs_reflink_4k
+    with:
+      ci_workflow: ${{ matrix.ci_workflow }}
+      kernel_ref: 'v6.15'
+      kernel_tree: 'linux'
+      test_mode: 'kdevops-validation'
+      tests: ''