chore: update GitHub Actions workflows to use latest action versions and improve configurations

Signed-off-by: Tiger Kaovilai <passawit.kaovilai@gmail.com>

.github/workflows/test.yml

@@ -1,6 +1,11 @@
 name: Testing
 
-on: [pull_request]
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - main
 
 jobs:
   unit-test:
@@ -9,11 +14,12 @@ jobs:
       matrix:
         node-version: [20.x]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
+        cache: 'npm'
     - name: Install dependencies
       run: npm install
     - name: Run Unit Tests
@@ -24,11 +30,12 @@ jobs:
       matrix:
         node-version: [20.x]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
+        cache: 'npm'
     - name: Install git
       run: |
         sudo apt-get update