switch away from private self-hosted runner

Author: jmcphers

.github/workflows/release.yml

@@ -60,7 +60,7 @@ jobs:
     # Build Kallichore for macOS. Both arm64 (Apple Silicon) and x64 (Intel) hosts.
     build_macos:
         name: Build macOS
-        runs-on: [self-hosted-staging, macos, arm64]
+        runs-on: macos-latest
         needs: [get_version]
         timeout-minutes: 40
 
@@ -206,7 +206,7 @@ jobs:
 
     create_release:
         name: Create Release
-        runs-on: [self-hosted, macos, arm64]
+        runs-on: ubuntu-latest
         needs: [do_release, get_version, build_macos, build_windows, build_linux]
         env:
             GITHUB_TOKEN: ${{ github.token }}
@@ -225,7 +225,7 @@ jobs:
     # Uploads binaries, if we created a release
     upload_release_binaries:
         name: Upload Release Binaries
-        runs-on: [self-hosted, macos, arm64]
+        runs-on: ubuntu-latest
         needs: [create_release, get_version]
         permissions:
            contents: write  # Required for creating a tag and release

.github/workflows/test.yml

@@ -27,7 +27,7 @@ jobs:
                     - os: windows-latest
                       platform: windows
                       arch: x64
-                    - os: [self-hosted-staging, macos, arm64]
+                    - os: macos-latest
                       platform: macos
                       arch: arm64