[libc][bazel] Add missing header dependencies.

Author: chsigg

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

@@ -752,6 +752,7 @@ libc_support_library(
     name = "__support_blockstore",
     hdrs = ["src/__support/blockstore.h"],
     deps = [
+        ":__support_cpp_array",
         ":__support_cpp_new",
         ":__support_libc_assert",
     ],
@@ -1681,6 +1682,7 @@ libc_support_library(
         ":__support_cpp_optional",
         ":__support_macros_attributes",
         ":__support_macros_config",
+        ":types_wint_t",
     ],
 )