fix(build): add a patch to support build on GCC 11+

Signed-off-by: NaturalSelect <2145973003@qq.com>

The solution is from apache/brpc#1784 and apache/brpc#1783, and the 2
pull requests were merged into brpc master. So we can remove the patch
when our brpc up-to-date.

WORKSPACE

@@ -133,7 +133,7 @@ git_repository(
     name = "com_github_brpc_brpc",
     remote = "https://github.com/apache/incubator-brpc",
     commit = "1b9e00641cbec1c8803da6a1f7f555398c954cb0",
-    patches = ["//:thirdparties/brpc/brpc.patch"],
+    patches = ["//:thirdparties/brpc/brpc.patch","//:thirdparties/brpc/fix-gcc11.patch"],
     patch_args = ["-p1"],
 )
 

curvefs/src/metaserver/copyset/copyset_node.h

@@ -301,7 +301,7 @@ inline std::string CopysetNode::GetCopysetDataDir() const {
 }
 
 inline uint64_t CopysetNode::GetAppliedIndex() const {
-    return appliedIndex_.load(std::memory_order_acq_rel);
+    return appliedIndex_.load(std::memory_order::memory_order_acquire);
 }
 
 inline void CopysetNode::GetStatus(braft::NodeStatus* status) {

curvefs/test/metaserver/storage/dumpfile_test.cpp

@@ -27,6 +27,7 @@
 #include <memory>
 #include <thread>
 #include <unordered_map>
+#include <array>
 
 #include "curvefs/src/common/process.h"
 #include "curvefs/src/metaserver/storage/iterator.h"