[llvm] github: Add tablegen directories to PR autolabeler (PR #109129)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-tablegen

Author: Matt Arsenault (arsenm)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/109129.diff


1 Files Affected:

- (modified) .github/new-prs-labeler.yml (+5) 


``````````diff
diff --git a/.github/new-prs-labeler.yml b/.github/new-prs-labeler.yml
index 8789495ec2fe9c..8cc6c36fa945b7 100644
--- a/.github/new-prs-labeler.yml
+++ b/.github/new-prs-labeler.yml
@@ -1008,3 +1008,8 @@ bazel:
 
 offload:
   - offload/**
+
+tablegen:
+  - llvm/include/TableGen/**
+  - llvm/lib/TableGen/**
+  - llvm/utils/TableGen/**

``````````

</details>


https://github.com/llvm/llvm-project/pull/109129