ci: fix windows shell and intel mac runner label

Author: Shooksie

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             archive_ext: tar.gz
-          - os: macos-13
+          - os: macos-15-intel
             target: x86_64-apple-darwin
             archive_ext: tar.gz
           - os: macos-14
@@ -41,6 +41,7 @@ jobs:
           targets: ${{ matrix.target }}
 
       - name: Build release binaries
+        shell: bash
         run: |
           cargo build --release --target ${{ matrix.target }} \
             -p orchestrator-cli \