.github/workflows: ...

Author: mrjbq7

.github/workflows/build.yml

@@ -88,7 +88,7 @@ jobs:
       - name: Setup latest Alpine Linux
         uses: jirutka/setup-alpine@v1
         with:
-          branch: v2.15
+          branch: v3.15
           packages: >
             build-base
             bash
@@ -202,7 +202,7 @@ jobs:
       - name: Setup latest Alpine Linux
         uses: jirutka/setup-alpine@v1
         with:
-          branch: v2.15
+          branch: v3.15
           packages: >
             build-base
             bash