removed workflows

.github/workflows/job_junit_test.yml

@@ -1,26 +0,0 @@
-name: Test debug
-
-on:
-  workflow_call:
-
-jobs:
-  run_tests:
-    name: Testing debug variant
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '17'
-
-      - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
-
-      - name: Make gradlew executable
-        run: chmod +x ./gradlew
-
-      - name: Execute Gradle command - testDebugUnitTest
-        run: ./gradlew testDebugUnitTest

.github/workflows/operation_test_on_pr.yml

@@ -1,10 +0,0 @@
-name: On Pull Request Opened
-
-on:
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  test:
-    name: Test Debug Variant
-    uses: ./.github/workflows/job_junit_test.yml