Update to fmt10

In order to reduce warnings, I propose an update to fmt10.

It builds over the other MR

• fmt10 needs a small change in Hermes (branch fmt10)
• fmt10 needs changes in date library
• It produces segfaults as we get stuck in a syscall loop
• Removed date library and replaced with a small gmtime replacement without timezone
• Rocksdb updated
• 0.9.3 docker images created

src/client/logging.cpp

@@ -444,7 +444,7 @@ logger::log_syscall(syscall::info info, const long syscall_number,
     return;
 
 print_syscall:
- 
+
     fmt::basic_memory_buffer<char, max_buffer_size> buffer;
 
     detail::format_timestamp_to(buffer, timezone_);
@@ -455,12 +455,10 @@ print_syscall:
     } else {
         syscall::decode(buffer, syscall_number, args);
     }
-    
+
     fmt::format_to(std::back_inserter(buffer), "\n");
 
     ::syscall_no_intercept(SYS_write, log_fd_, buffer.data(), buffer.size());
-
-   
 }
 
 } // namespace gkfs::log