[llvm] [Github] Build clang docs in CI if autogenerated files change (PR #72623)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-github-workflow

Author: Aiden Grossman (boomanaiden154)

<details>
<summary>Changes</summary>

These are unlikely to produce errors in the build, assuming that the tablegen emitter works as expected, but we're still losing some documentation build testing coverage but not building upon changes to these files.

---
Full diff: https://github.com/llvm/llvm-project/pull/72623.diff


1 Files Affected:

- (modified) .github/workflows/docs.yml (+9) 


``````````diff
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6329d777a182031..ae68dfd3a4d12e0 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -15,6 +15,9 @@ on:
     paths:
       - 'llvm/docs/**'
       - 'clang/docs/**'
+      - 'clang/include/clang/Basic/AttrDocs.td'
+      - 'clang/include/clang/Driver/ClangOptionDocs.td'
+      - 'clang/include/clang/Basic/DiagnosticDocs.td'
       - 'clang-tools-extra/docs/**'
       - 'lldb/docs/**'
       - 'libunwind/docs/**'
@@ -28,6 +31,9 @@ on:
     paths:
       - 'llvm/docs/**'
       - 'clang/docs/**'
+      - 'clang/include/clang/Basic/AttrDocs.td'
+      - 'clang/include/clang/Driver/ClangOptionDocs.td'
+      - 'clang/include/clang/Basic/DiagnosticDocs.td'
       - 'clang-tools-extra/docs/**'
       - 'lldb/docs/**'
       - 'libunwind/docs/**'
@@ -62,6 +68,9 @@ jobs:
               - 'llvm/docs/**'
             clang:
               - 'clang/docs/**'
+              - 'clang/include/clang/Basic/AttrDocs.td'
+              - 'clang/include/clang/Driver/ClangOptionDocs.td'
+              - 'clang/include/clang/Basic/DiagnosticDocs.td'
             clang-tools-extra:
               - 'clang-tools-extra/docs/**'
             lldb:

``````````

</details>


https://github.com/llvm/llvm-project/pull/72623