build: adjust settings for unit-test workflow

.github/workflows/pnpm-install.yml

@@ -1,34 +1,35 @@
 name: 'PNPM install'
 
-runs:
-  using: 'composite'
+jobs:
+  cache-and-install:
+    runs-on: ubuntu-latest
 
-  steps:
-    - uses: actions/checkout@v3
+    steps:
+      - uses: actions/checkout@v3
 
-    - name: Install Node.js
-      uses: actions/setup-node@v3
-      with:
-        node-version: 16
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
 
-    - name: Install pnpm
-      uses: pnpm/action-setup@v2
-      with:
-        version: 8
-        run_install: false
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+          run_install: false
 
-    - name: Get pnpm store directory
-      shell: bash
-      run: |
-        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
 
-    - name: Setup pnpm cache
-      uses: actions/cache@v3
-      with:
-        path: ${{ env.STORE_PATH }}
-        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-store-
+      - name: Setup pnpm cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
 
-    - name: Install dependencies
-      run: pnpm install
+      - name: Install dependencies
+        run: pnpm install

.github/workflows/unit-test.yml

@@ -1,8 +1,10 @@
 name: 'Unit Tests'
 
 on:
-  - push
-  - pull_request
+  push:
+    branches:
+      - main
+  pull_request:
 
 jobs:
   cache-and-install: