Update the toolchain used during windows builds

Author: jepler

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

@@ -25,6 +25,7 @@ runs:
         inputs.port != 'espressif'
       uses: carlosperate/arm-none-eabi-gcc-action@v1
       with:
+        # When changing this update what Windows grabs too!
         release: '13.2.Rel1'
 
     # espressif

.github/workflows/build.yml

@@ -247,11 +247,13 @@ jobs:
         python -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"
         which python3; python3 --version
         python3 -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"
+    - name: Get arm toolchain
+      uses: carlosperate/arm-none-eabi-gcc-action@v1
+      with:
+        # keep in sync with .github/actions/deps/external/action.yml
+        release: '13.2.Rel1'
     - name: Install dependencies
       run: |
-        wget --no-verbose -O gcc-arm.zip https://developer.arm.com/-/media/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-win32.zip
-        unzip -q -d /tmp gcc-arm.zip
-        tar -C /tmp/gcc-arm-none-* -cf - . | tar -C /usr/local -xf -
         pip install wheel
         # requirements_dev.txt doesn't install on windows. (with msys2 python)
         # instead, pick a subset for what we want to do