[bazel] Add //mlir:DialectUtils to TestTransforms for #145376 (#145557)

PR #145376 added #include
"mlir/Dialect/Utils/StaticValueUtils.h" to
mlir/test/lib/Transforms/TestTransformsOps.cpp . This change fixes the
build file.

Author: itf

utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel

@@ -613,6 +613,7 @@ cc_library(
         "//mlir:AffineDialect",
         "//mlir:Analysis",
         "//mlir:ArithDialect",
+        "//mlir:DialectUtils",
         "//mlir:FuncDialect",
         "//mlir:IR",
         "//mlir:InliningUtils",