chore: adds automated checks for lesson 23 (#756)

Signed-off-by: Anthony D. Mays <anthony@morganlatimer.com>

Author: anthonydmays

.github/workflows/check_lesson_23_java_pr.yaml

@@ -0,0 +1,28 @@
+name: Check Lesson 23 Java Pull Request
+
+on:
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - "lesson_23/api/java/**"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
+        distribution: 'temurin'
+
+    - name: Build Lesson 23 with Java
+      working-directory: ./lesson_23/api/java
+      run: ./gradlew check

.github/workflows/check_lesson_23_ts_pr.yaml

@@ -0,0 +1,28 @@
+name: Check Lesson 23 TS Pull Request
+
+on:
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - "lesson_23/api/javascript/api_app/**"
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Use Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20.x'
+
+    - name: Build Lesson 23 with Node.js
+      working-directory: ./lesson_23/api/javascript/api_app
+      run: |
+        npm ci
+        npm run check