fixed issues around the Python action

.github/workflows/platformio.yml

@@ -1,31 +1,36 @@
 name: PlatformIO
 
 on:
-  push:
+  pull_request:
     branches:
       - master
     paths-ignore:
       - '**/README.md'
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       max-parallel: 1
       matrix:
-        python-version: [3.7]
+        os: [ubuntu-latest]
     steps:
-      - uses: actions/checkout@v1
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v3
         with:
-          python-version: ${{ matrix.python-version }}
+          path: |
+            ~/.cache/pip
+            ~/.platformio/.cache
+          key: ${{ runner.os }}-pio
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install -U platformio
-          platformio update
-      - name: Build test
+          pio pkg update
+      - name: PlatformIO Build Test
         run: |
           pio run -e TTGO_T7 -e TTGO_TDISPLAY -e ESP32C3LOLIN
-

.github/workflows/pull-request.yml

@@ -1,31 +1,37 @@
 name: PlatformIO
 
 on:
-  push:
+  pull_request:
     branches:
       - devel
     paths-ignore:
       - '**/README.md'
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       max-parallel: 1
       matrix:
-        python-version: [3.7]
+        os: [ubuntu-latest]
     steps:
-      - uses: actions/checkout@v1
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v3
         with:
-          python-version: ${{ matrix.python-version }}
+          path: |
+            ~/.cache/pip
+            ~/.platformio/.cache
+          key: ${{ runner.os }}-pio
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install -U platformio
-          platformio update
-      - name: Build test
+          pio pkg update
+      - name: Devel Build Test
         run: |
           pio run -e TTGO_T7 -e TTGO_TDISPLAY -e ESP32C3LOLIN
-     
+