Fix CI linux_job permissions (#1576)

Author: jainapurva

Diff for: .github/workflows/float8_test.yml

@@ -29,6 +29,9 @@ jobs:
             gpu-arch-type: "cuda"
             gpu-arch-version: "12.1"
 
+    permissions:
+      id-token: write
+      contents: read
     uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
     with:
       timeout: 60

Diff for: .github/workflows/nightly_smoke_test.yml

@@ -11,7 +11,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  HF_TOKEN: ${{ secrets.HF_TOKEN }} 
+  HF_TOKEN: ${{ secrets.HF_TOKEN }}
 
 jobs:
   test:
@@ -25,7 +25,9 @@ jobs:
             gpu-arch-type: "cuda"
             gpu-arch-version: "12.1"
 
-
+    permissions:
+      id-token: write
+      contents: read
     uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
     with:
       runner: ${{ matrix.runs-on }}

Diff for: .github/workflows/regression_test.yml

@@ -34,6 +34,9 @@ jobs:
             gpu-arch-type: "cpu"
             gpu-arch-version: ""
 
+    permissions:
+      id-token: write
+      contents: read
     uses: pytorch/test-infra/.github/workflows/linux_job_v2.yml@main
     with:
       timeout: 120

Diff for: test/integration/test_integration.py

@@ -1821,7 +1821,7 @@ def test_autoquant_int4wo(self, device, dtype):
             self.assertGreater(compute_error(ref, out), 20)
 
     @parameterized.expand(COMMON_DEVICE_DTYPE)
-    @unittest.skipIf(not torch.cuda.is_available(), "Need CUDA available")
+    @unittest.skipIf(not is_sm_at_least_90(), "Need cuda arch greater than SM90")
     @unittest.skipIf(
         not TORCH_VERSION_AT_LEAST_2_5, "autoquant int4 option requires 2.5+."
     )