Merge pull request adafruit#11343 from MakerClassCZ/ci-espressif-ninja

ci: get ninja from the IDF tools instead of apt

Author: dhalbert

.github/actions/deps/external/action.yml

@@ -29,16 +29,11 @@ runs:
         release: '15.2.Rel1'
 
     # espressif
-    - name: Get espressif toolchain
-      if: inputs.port == 'espressif'
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y ninja-build
-      shell: bash
     - name: Install IDF tools
       if: inputs.port == 'espressif'
       run: |
         $IDF_PATH/install.sh
+        $IDF_PATH/tools/idf_tools.py install ninja
         rm -rf $IDF_TOOLS_PATH/dist
       shell: bash
     - name: Set environment

.github/actions/deps/ports/espressif/action.yml

@@ -30,7 +30,7 @@ runs:
       uses: actions/cache@v5
       with:
         path: ${{ env.IDF_TOOLS_PATH }}
-        key: ${{ runner.os }}-${{ env.pythonLocation }}-tools-idf-${{ steps.idf-commit.outputs.commit }}
+        key: ${{ runner.os }}-${{ env.pythonLocation }}-tools-idf-${{ steps.idf-commit.outputs.commit }}-20260911
 
     - name: Initialize IDF submodules
       run: git submodule update --init --depth=1 --recursive $IDF_PATH