release: Drop macOS Intel support from CLI release pipeline

Remove the macOS Intel (x86_64-apple-darwin) release target from the
sce CLI distribution matrix. GitHub's macos-15-intel runner is no
longer available, and Apple Silicon is now the dominant macOS target
for developer tooling.

Author: davidabram

.github/workflows/release-sce-macos-intel.yml

@@ -138,14 +138,6 @@ jobs:
       release_ref: ${{ needs.resolve-release.outputs.tag }}
       release_version: ${{ needs.resolve-release.outputs.version }}
 
-  build-macos-intel:
-    needs: resolve-release
-    if: needs.resolve-release.result == 'success'
-    uses: ./.github/workflows/release-sce-macos-intel.yml
-    with:
-      release_ref: ${{ needs.resolve-release.outputs.tag }}
-      release_version: ${{ needs.resolve-release.outputs.version }}
-
   build-macos-arm:
     needs: resolve-release
     if: needs.resolve-release.result == 'success'
@@ -159,13 +151,11 @@ jobs:
       - resolve-release
       - build-linux
       - build-linux-arm
-      - build-macos-intel
       - build-macos-arm
     if: |
       needs.resolve-release.result == 'success' &&
       needs.build-linux.result == 'success' &&
       needs.build-linux-arm.result == 'success' &&
-      needs.build-macos-intel.result == 'success' &&
       needs.build-macos-arm.result == 'success'
     runs-on: ubuntu-latest
     steps: