Hotfix for an mlir-tblgen breakage

Looks like we can no longer build MHLO and LMHLO docs, so I'm commenting out the corresponding targets for the time being.

PiperOrigin-RevId: 449356715
diff --git a/tensorflow/compiler/mlir/hlo/BUILD b/tensorflow/compiler/mlir/hlo/BUILD
index 4a0565c..4318d91 100644
--- a/tensorflow/compiler/mlir/hlo/BUILD
+++ b/tensorflow/compiler/mlir/hlo/BUILD
@@ -326,33 +326,35 @@
     deps = [":lhlo_gpu_ops_td_files"],
 )
 
-gentbl_filegroup(
-    name = "hlo_ops_doc_gen",
-    compatible_with = get_compatible_with_cloud(),
-    tbl_outs = [
-        (
-            ["-gen-dialect-doc"],
-            "g3doc/hlo_ops.md",
-        ),
-    ],
-    tblgen = "@llvm-project//mlir:mlir-tblgen",
-    td_file = "include/mlir-hlo/Dialect/mhlo/IR/hlo_ops.td",
-    deps = [":hlo_ops_td_files"],
-)
+# TODO(b/232986749): Uncomment when the ticket is fixed.
+# gentbl_filegroup(
+#     name = "hlo_ops_doc_gen",
+#     compatible_with = get_compatible_with_cloud(),
+#     tbl_outs = [
+#         (
+#             ["-gen-dialect-doc"],
+#             "g3doc/hlo_ops.md",
+#         ),
+#     ],
+#     tblgen = "@llvm-project//mlir:mlir-tblgen",
+#     td_file = "include/mlir-hlo/Dialect/mhlo/IR/hlo_ops.td",
+#     deps = [":hlo_ops_td_files"],
+# )
 
-gentbl_filegroup(
-    name = "lhlo_ops_doc_gen",
-    compatible_with = get_compatible_with_cloud(),
-    tbl_outs = [
-        (
-            ["-gen-dialect-doc"],
-            "g3doc/lhlo_ops.md",
-        ),
-    ],
-    tblgen = "@llvm-project//mlir:mlir-tblgen",
-    td_file = "include/mlir-hlo/Dialect/lhlo/IR/lhlo_ops.td",
-    deps = [":lhlo_ops_td_files"],
-)
+# TODO(b/232986749): Uncomment when the ticket is fixed.
+# gentbl_filegroup(
+#     name = "lhlo_ops_doc_gen",
+#     compatible_with = get_compatible_with_cloud(),
+#     tbl_outs = [
+#         (
+#             ["-gen-dialect-doc"],
+#             "g3doc/lhlo_ops.md",
+#         ),
+#     ],
+#     tblgen = "@llvm-project//mlir:mlir-tblgen",
+#     td_file = "include/mlir-hlo/Dialect/lhlo/IR/lhlo_ops.td",
+#     deps = [":lhlo_ops_td_files"],
+# )
 
 cc_library(
     name = "hlo_ops_common",