chore: temporarily remove unused workflows

.github/workflows/deploy-and-test-cluster.yml

@@ -1,31 +0,0 @@
-name: Deploy and Test Cluster
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - 'k8s/**'
-  pull_request:
-    branches: [main]
-    paths:
-      - 'k8s/**'
-
-jobs:
-  deploy-and-test-cluster:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out the repository
-        uses: actions/checkout@v2
-
-      - name: Create k8s Kind Cluster
-        uses: helm/kind-action@v1
-
-      - name: Deploy application
-        run: |
-          kubectl apply -f k8s/
-
-      - name: Wait for Pods to be ready
-        run: |
-          kubectl wait --for=condition=ready pod -l app=demo-db --timeout=180s
-          kubectl wait --for=condition=ready pod -l app=petclinic --timeout=180s
-

.github/workflows/gradle-build.yml

@@ -1,31 +0,0 @@
-# This workflow will build a Java project with Gradle, and cache/restore any dependencies to improve the workflow execution time
-# For more information see: https://docs.github.com/en/actions/use-cases-and-examples/building-and-testing/building-and-testing-java-with-gradle
-
-name: Java CI with Gradle
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        java: [ '17' ]
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up JDK ${{matrix.java}}
-        uses: actions/setup-java@v4
-        with:
-          java-version: ${{matrix.java}}
-          distribution: 'adopt'
-          cache: maven
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v4
-      - name: Build with Gradle
-        run: ./gradlew build