[MLIR] Reformat the Bazel build

[burmako]

Summary

This patch normalizes formatting of the the root BUILD.bazel file by: 1) adjusting indentation a little bit, 2) alphabetically ordering dependencies. These small deviations were introduced by some yesterday's patches:

• https://reviews.llvm.org/D151104
• https://reviews.llvm.org/D151346
• https://reviews.llvm.org/rG16fe2b37365c00b0c6d0ed22c2e6521f2d5de01a
• https://reviews.llvm.org/rG4d1cd1d8caab13d6b76ce6fc4ff76a01a7931c34

[aartbik]

rebased with main

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

exports_files([
     "run_lit.sh",
     "utils/textmate/mlir.json",
 ])
 
 expand_template(
     name = "mlir_config_h_gen",
     out = "include/mlir/Config/mlir-config.h",
     substitutions = {
-        "#cmakedefine01 MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS": "#define MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS 0"
-        },
+        "#cmakedefine01 MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS": "#define MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS 0",
     template = "include/mlir/Config/mlir-config.h.cmake",
 )
 
 cc_library(
     name = "config",
     hdrs = [
         "include/mlir/Config/mlir-config.h",
     ],
cc_library(
     hdrs = glob(
         [
             "include/mlir/Transforms/*.h",
         ],
         exclude = ["include/mlir/Transforms/Passes.h"],
     ),
     includes = ["include"],
     deps = [
-        ":config",
         ":ControlFlowInterfaces",
         ":IR",
         ":LoopLikeInterface",
         ":MemorySlotInterfaces",
         ":Rewrite",
         ":SideEffectInterfaces",
         ":Support",
         ":TransformsPassIncGen",
+        ":config",
         "//llvm:Support",
     ],
 )
 
 gentbl_cc_library(
     name = "DerivedAttributeOpInterfaceIncGen",
     strip_include_prefix = "include",
     tbl_outs = [
cc_library(
     name = "TransformPDLExtension",
     srcs = glob(["lib/Dialect/Transform/PDLExtension/*.cpp"]),
     hdrs = glob(["include/mlir/Dialect/Transform/PDLExtension/*.h"]),
     deps = [
         ":BytecodeOpInterface",
         ":IR",
         ":PDLDialect",
         ":PDLInterpDialect",
+        ":Rewrite",
         ":SideEffectInterfaces",
         ":Support",
         ":TransformDialect",
         ":TransformPDLExtensionOpsIncGen",
-        ":Rewrite",
         "//llvm:Support",
     ],
 )
 
 td_library(
     name = "TransformDialectTransformsTdFiles",
     srcs = glob(["include/mlir/Dialect/Transform/Transforms/*.td"]),
     deps = [