scripts: Add new workflow file to Github Actions to run pytest

Run tests from scripts/bootloader/tests with pytest
each time when Python scripts are modified.

Signed-off-by: Lukasz Fundakowski <[email protected]>

Author: fundakol

.github/workflows/scripts-test.yml

@@ -0,0 +1,28 @@
+name: Python scripts tests
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'scripts/bootloader/**'
+
+jobs:
+  test-scripts:
+    name: Run tests for python scripts
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ['3.10', '3.11', '3.12', '3.13']
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install packages
+        run: python -m pip install -r scripts/requirements-test.txt
+      - name: Run tests
+        run: python -m pytest scripts/bootloader/tests

scripts/requirements-test.txt

@@ -0,0 +1,5 @@
+# packages required to run tests for Python scripts
+cryptography
+ecdsa
+intelhex
+pytest