[llvm] [bazel] Add missing dep after #93008 (PR #93325)

[Keith Smiley via llvm-commits]

https://github.com/keith created https://github.com/llvm/llvm-project/pull/93325

This dep was removed in that change, but this library still needs it.

>From 674207710d3f238c62cd08f384b20f36361c07c4 Mon Sep 17 00:00:00 2001
From: Keith Smiley <keithbsmiley at gmail.com>
Date: Fri, 24 May 2024 17:24:14 +0000
Subject: [PATCH] [bazel] Add missing dep after #93008

This dep was removed in that change, but this library still needs it.
---
 utils/bazel/llvm-project-overlay/mlir/BUILD.bazel | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
index 9fbb2ae429169..a7bbe459fd9d7 100644
--- a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
@@ -5662,6 +5662,7 @@ cc_library(
         ":Transforms",
         ":VCIXToLLVMIRTranslation",
         ":VectorDialect",
+        ":config",
         "//llvm:Core",
         "//llvm:MC",
         "//llvm:Support",