Enable inductor-rocm workflow for all trunk commits AND inductor-related PRs (pytorch#138623)

It should help with triaging ROCm-inductor-related breakages and surfacing them in the PRs itself.

Pull Request resolved: pytorch#138623
Approved by: https://github.com/huydhn

Author: jithunnair-amd

.github/workflows/inductor-rocm.yml

@@ -1,15 +1,42 @@
 name: inductor-rocm
 
 on:
-  schedule:
-    # We have several schedules so jobs can check github.event.schedule to activate only for a fraction of the runs.
-    # Also run less frequently on weekends.
-    - cron: 45 0,4,8,12,16,20 * * 1-5
-    - cron: 45 4,12 * * 0,6
-    - cron: 29 8 * * *  # about 1:29am PDT, for mem leak check and rerun disabled tests
+  pull_request:
+    paths:
+      # from "ciflow/inductor" in .github/labeler.yml
+      - 'torch/_decomp/**'
+      - 'torch/_dynamo/**'
+      - 'torch/_export/**'
+      - 'torch/_inductor/**'
+      - 'benchmarks/dynamo/**'
+      - 'torch/_subclasses/fake_tensor.py'
+      - 'torch/_subclasses/fake_utils.py'
+      - 'torch/_subclasses/meta_utils.py'
+      - 'test/distributed/test_dynamo_distributed.py'
+      - 'test/distributed/test_inductor_collectives.py'
+      - 'torch/_functorch/_aot_autograd/**'
+      - 'torch/_functorch/aot_autograd.py'
+      - 'torch/_functorch/partitioners.py'
+      - '.ci/docker/ci_commit_pins/**'
+      - '.github/ci_commit_pins/**'
+      - 'c10/core/Sym*'
+      - 'torch/fx/experimental/symbolic_shapes.py'
+      - 'torch/fx/experimental/recording.py'
+      - 'torch/fx/experimental/sym_node.py'
+      - 'torch/fx/experimental/validator.py'
+      - 'torch/fx/experimental/proxy_tensor.py'
+      - 'test/distributed/_tensor/test_dtensor_compile.py'
+      - 'test/distributed/tensor/parallel/test_fsdp_2d_parallel.py'
+      - 'torch/distributed/_tensor/**'
+      - 'torch/distributed/fsdp/**'
+      - 'torch/csrc/inductor/**'
+      - 'test/cpp/aoti_abi_check/**'
+      - 'test/cpp/aoti_inference/**'
+      # from "module: inductor" in .github/labeler.yml
+      - 'test/inductor/**'
   push:
     branches:
-#     - main
+      - main
       - release/*
     tags:
       - ciflow/inductor-rocm/*