[ci]: add workflow to build and push new images to registry

Summary:
This workflow build the docker images for the reader and writer
applications and pushes the images to dockerhub. It also changes the
image versions referenced in the kustomation.yaml file to match the new
one's built ( using the git commit SHA as the tag) and pushes the
changes to this repo. ArgoCD is setup to keep an eye on this repo and
sync any changes in the cluster.

Author: Itsfoss0

.github/workflows/release-logger.yaml

@@ -0,0 +1,56 @@
+name: Build and publish application
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - ".github/workflows/**"
+      - "0x3-logger/**"
+
+env:
+  DOCKER_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+  DOCKER_PAT: ${{ secrets.DOCKERHUB_TOKEN }}
+
+jobs:
+  build-publish:
+    if: github.event.ref_type == 'branch'
+    name: Build, Push, Release
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: "${{ env.DOCKER_USERNAME}}"
+          password: "${{ secrets.DOCKER_PAT }}"
+
+      - name: Build and Publish 'reader' image
+        working-directory: 0x3-logger/reader
+        run: |-
+          docker build --tag "akhonya/reader:$GITHUB_SHA" .
+          docker push "akhonya/reader:$GITHUB_SHA"
+
+      - name: Build and Publish 'writter' image
+        working-directory: 0x3-logger/writter
+        run: |-
+          docker build --tag "akhonya/reader:$GITHUB_SHA" .
+          docker push "akhonya/writter:$GITHUB_SHA"
+
+      - name: Set up Kustomize
+        uses: imranismail/setup-kustomize@v2
+
+      - name: Use right image
+        working-directory: "0x3-logger/k8s"
+        run: |
+          kustomize edit set image PROJECT/READER=akhonya/reader:$GITHUB_SHA
+          kustomize edit set image PROJECT/WRITTER=akhonya/writter:$GITHUB_SHA
+
+      - name: commit kustomization.yaml to GitHub
+        uses: EndBug/add-and-commit@v9
+        with:
+          add: "0x3-logger/k8s/kustomization.yaml"
+          message: "[chore]: release new version of app - ${{ github.sha }}"