update oss folly/BUCK

Summary: to fix the error from https://www.internalfb.com/sandcastle/workflow/1315051091197671400

Reviewed By: ckwalsh, dtolnay

Differential Revision: D67920205

fbshipit-source-id: fab99515e961be7199502ef7700e9d7f8b436a0d

folly/BUCK

@@ -231,7 +231,7 @@ cpp_library(
     name = "config",
     # @fb-only: headers = ["folly-config.h"], 
     headers = ["//:folly-config.h"], # @oss-only
-    tags = ["oss_dependency"], # @oss-only
+    labels = ["oss_dependency"], # @oss-only
 )
 
 cpp_library(

folly/BUILD_MODE.bzl

@@ -53,9 +53,6 @@ _extra_asan_options = {
     "detect_odr_violation": "2",
 }
 
-_tags = [
-]
-
 _modes = extend_build_modes(
     get_parent_modes(),
     asan_options = _extra_asan_options,
@@ -64,7 +61,6 @@ _modes = extend_build_modes(
     cxx_flags = _extra_cxxflags,
     cxx_modular_headers = True,
     gcc_flags = _extra_gcc_flags,
-    tags = _tags,
 )
 
 def get_modes():

folly/debugging/exception_tracer/BUCK

@@ -51,7 +51,7 @@ cpp_library(
     headers = ["ExceptionTracer.h"],
     # Usage of dlsym(RTLD_NEXT, "symbol") does not always work with link groups
     # due to relying on link order. Excluding all libs with `RTLD_NEXT` usage from any link group.
-    tags = ["EXCLUDED_FROM_LINK_GROUPS"],
+    labels = ["EXCLUDED_FROM_LINK_GROUPS"],
     deps = [
         ":exception_abi",
         ":stacktrace",
@@ -90,7 +90,7 @@ cpp_library(
     }),
     link_whole = True,
     supports_python_dlopen = True,
-    tags = ["EXCLUDED_FROM_LINK_GROUPS"],
+    labels = ["EXCLUDED_FROM_LINK_GROUPS"],
     deps = [
         "//folly:indestructible",
         "//folly:portability",