move up to macos 12 for builders

Author: roxanneskelly

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
           # - macos_arm64
           - macos_x86_64
           # - ios
-    runs-on: macos-11
+    runs-on: macos-12
     steps:
     - uses: actions/checkout@v4
     - name: Select Xcode 13.0

.github/workflows/release.yml

@@ -62,7 +62,7 @@ jobs:
           # - macos_arm64
           - macos_x86_64
           # - ios
-    runs-on: macos-11
+    runs-on: macos-12
     outputs:
       output-artifact-id: ${{ steps.artifact-upload-step.outputs.artifact-id }}
     steps:
@@ -133,7 +133,7 @@ jobs:
   package-macos:
     needs:
     - build-macos
-    runs-on: macos-11 
+    runs-on: macos-12
     steps:
     - uses: secondlife/action-autobuild@v3
       with: