ci: transitioning to shared workflows (#83)

* ci: transitioning to shared workflows

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: update pipeline workflow to support Go applications

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: add permissions for write access in pipeline workflow

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: add test coverage configuration

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: enable local coverage configuration in pipeline

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: add permissions for pull requests in pipeline workflow

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: update pipeline workflow to use the main branch for Go applications

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

* ci: update README and Makefile for Helm chart installation from GHCR

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>
On-behalf-of: @SAP <bastian.echterhoelter@sap.com>

---------

Signed-off-by: Bastian Echterhölter <bastian.echterhoelter@sap.com>

Author: nexus49

.github/workflows/docker-image.yaml

@@ -0,0 +1,28 @@
+name: ci
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types:
+      - opened
+      - synchronize
+
+permissions:
+  contents: write
+  packages: write
+  pull-requests: write
+
+jobs:
+  pipe:
+    concurrency:
+      group: ${{ github.ref }}
+      cancel-in-progress: true
+    uses: platform-mesh/.github/.github/workflows/pipeline-golang-app.yml@main
+    secrets: inherit
+    with:
+      imageTagName: ghcr.io/platform-mesh/example-httpbin-operator
+      repoVersionUpdate: platform-mesh/helm-charts
+      useMake: true
+      useLocalCoverageConfig: true
+