[llvm][bazel] Fix BUILD after e86ebe4.

Author: chsigg

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

@@ -4607,11 +4607,16 @@ cc_binary(
     copts = llvm_copts,
     stamp = 0,
     deps = [
+        ":AllTargetsAsmParsers",
+        ":AllTargetsCodeGens",
         ":BitWriter",
         ":Core",
         ":IRPrinter",
         ":IRReader",
+        ":MC",
         ":Support",
+        ":Target",
+        ":TargetParser",
         ":TransformUtils",
     ],
 )