Build: Patch OLED ext-pwr bug

This commit adjusts the github build action to apply the zephyr patch from this PR:
zmkfirmware/zmk#674 (comment)

It can then be used with a zmk fork that patches zmk’s external power code:
infused-kim/zmk@ec0a365

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: zmkfirmware/zmk-build-arm:2.5
+      image: zmkfirmware/zmk-dev-arm:2.5
     needs: matrix
     name: Build
     strategy:
@@ -68,6 +68,11 @@ jobs:
         run: west update
       - name: West Zephyr export
         run: west zephyr-export
+      - name: Patch Zephyr OLED
+        working-directory: ./zephyr
+        run: |
+          wget https://github.com/zmkfirmware/zmk/files/8009722/zephyr_oled_i2c_fix_full_init.diff.txt
+          git apply zephyr_oled_i2c_fix_full_init.diff.txt
       - name: West Build (${{ steps.variables.outputs.display-name }})
         run: |
           west build -s zmk/app -b ${{ matrix.board }} -- -DZMK_CONFIG=${GITHUB_WORKSPACE}/config ${{ steps.variables.outputs.extra-cmake-args }} ${{ matrix.cmake-args }}

config/west.yml

@@ -10,8 +10,8 @@ manifest:
     #   revision: main
     #   import: app/west.yml
     - name: zmk
-      remote: zmkfirmware
-      revision: main
+      remote: zmkfirmware-infused-kim
+      revision: my-changes/oled-ext-pwr
       import: app/west.yml
   self:
     path: config