[mlir] Add bazel build for BufferizationToMemRef.
diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
index 834eee7..a68aa7b 100644
--- a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
@@ -2135,6 +2135,7 @@
         ":ArithmeticToSPIRV",
         ":ArmNeon2dToIntr",
         ":AsyncToLLVM",
+        ":BufferizationToMemRef",
         ":ComplexToLLVM",
         ":ComplexToStandard",
         ":ConversionPassIncGen",
@@ -7763,6 +7764,29 @@
     ],
 )
 
+cc_library(
+    name = "BufferizationToMemRef",
+    srcs = [
+        "lib/Conversion/BufferizationToMemRef/BufferizationToMemRef.cpp",
+        "lib/Conversion/PassDetail.h",
+    ],
+    hdrs = [
+        "include/mlir/Conversion/BufferizationToMemRef/BufferizationToMemRef.h",
+    ],
+    includes = ["include"],
+    deps = [
+        ":ArithmeticDialect",
+        ":BufferizationDialect",
+        ":ConversionPassIncGen",
+        ":IR",
+        ":MemRefDialect",
+        ":Pass",
+        ":StandardOps",
+        ":Support",
+        ":Transforms",
+    ],
+)
+
 td_library(
     name = "DLTIDialectTdFiles",
     srcs = [