CI: fix and fmt

install alsa lib on linux platform

.github/workflows/push_subrepos.yml

@@ -2,23 +2,23 @@ name: Push to subrepositories
 on:
   push:
     branches:
-      - 'main'
+      - "main"
 jobs:
   push:
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        # fetch full Git history, otherwise push-subrepos.sh would fail due to not being able to
-        # split the git subtree.
-        fetch-depth: 0
-    - name: 'Push recent commits to subrepositories'
-      env:
-        ACCESS_TOKEN: ${{ secrets.HEXOPS_MACH_PUSH_SUBREPOS }}
-      run: |
-        git config user.name 'Repository synchronization automation'
-        git config user.email 'stephen@hexops.com'
-        # See https://github.community/t/automating-push-to-public-repo/17742/12
-        git config -l | grep 'http\..*\.extraheader' | cut -d= -f1 | xargs -L1 git config --unset-all
-        ./dev/push-subrepos.sh
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          # fetch full Git history, otherwise push-subrepos.sh would fail due to not being able to
+          # split the git subtree.
+          fetch-depth: 0
+      - name: "Push recent commits to subrepositories"
+        env:
+          ACCESS_TOKEN: ${{ secrets.HEXOPS_MACH_PUSH_SUBREPOS }}
+        run: |
+          git config user.name 'Repository synchronization automation'
+          git config user.email 'stephen@hexops.com'
+          # See https://github.community/t/automating-push-to-public-repo/17742/12
+          git config -l | grep 'http\..*\.extraheader' | cut -d= -f1 | xargs -L1 git config --unset-all
+          ./dev/push-subrepos.sh