[Bazel] Update build for ee7d20e846

[GMNGeoffrey]

Summary

Updates the Bazel configuration for
https://github.com/llvm/llvm-project/commit/ee7d20e84675. We need to
drop the dependency from llvm-tblgen to avoid a dependency cycle:

.-> @llvm-project//llvm:llvm-tblgen
|   @llvm-project//llvm:tblgen
|   @llvm-project//llvm:MC
|   @llvm-project//llvm:ProfileData
|   @llvm-project//llvm:Core
|   @llvm-project//llvm:attributes_gen
|   @llvm-project//llvm:include/llvm/IR/Attributes.inc
|   @llvm-project//llvm:attributes_gen__gen_attrs_genrule
`-- @llvm-project//llvm:llvm-tblgen

It appears this dep was not strictly necessary though. TableGen uses MC
headers but it can get those through Support, which also exports MC
headers due to layering issues.

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

hdrs = glob([
         "include/llvm/MC/*.h",
         "include/llvm/MC/*.def",
         "include/llvm/MC/*.inc",
     ]),
     copts = llvm_copts,
     deps = [
         ":BinaryFormat",
         ":DebugInfoCodeView",
+        ":ProfileData",
         ":Support",
         ":config",
         ":ir_headers",
     ],
 )
 
 cc_library(
     name = "DebugInfoDWARF",
cc_library(
     hdrs = glob([
         "utils/TableGen/*.h",
         "utils/TableGen/GlobalISel/*.h",
     ]),
     copts = llvm_copts,
     features = ["-header_modules"],
     strip_include_prefix = "utils/TableGen",
     deps = [
-        ":MC",
         ":Support",
         ":TableGen",
         ":config",
     ],
 )
 
 cc_binary(
     name = "llvm-tblgen",