Remove DISABLE_MPS environment variable from CI workflows

Author: bhimrazy

.github/workflows/ci-tests-fabric.yml

@@ -64,8 +64,6 @@ jobs:
       FREEZE_REQUIREMENTS: ${{ ! (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release/')) }}
       TORCH_URL_STABLE: "https://download.pytorch.org/whl/cpu/"
       TORCH_URL_TEST: "https://download.pytorch.org/whl/test/cpu/"
-      # TODO: Remove this - Enable running MPS tests on this platform
-      DISABLE_MPS: ${{ matrix.os == 'macOS-14' && '1' || '0' }}
       UV_TORCH_BACKEND: "cpu"
     steps:
       - uses: actions/checkout@v5

.github/workflows/ci-tests-pytorch.yml

@@ -69,8 +69,6 @@ jobs:
       TORCH_URL_STABLE: "https://download.pytorch.org/whl/cpu/"
       TORCH_URL_TEST: "https://download.pytorch.org/whl/test/cpu/"
       FREEZE_REQUIREMENTS: ${{ ! (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release/')) }}
-      # TODO: Remove this - Enable running MPS tests on this platform
-      DISABLE_MPS: ${{ matrix.os == 'macOS-14' && '1' || '0' }}
       UV_TORCH_BACKEND: "cpu"
     steps:
       - uses: actions/checkout@v5