Removed all using declarations and directives from header files

src/DebugServers/GdbRsp/Exceptions/ClientNotSupported.hpp

@@ -4,22 +4,20 @@
 
 namespace Bloom::DebugServers::Gdb::Exceptions
 {
-    using namespace Bloom::Exceptions;
-
     /**
      * In the event that the GDB debug server determines that the connected client cannot be served,
      * the ClientNotSupported exception should be thrown.
      *
      * See GdbRspDebugServer::serve() for handling code.
      */
-    class ClientNotSupported: public Exception
+    class ClientNotSupported: public Bloom::Exceptions::Exception
     {
     public:
-        explicit ClientNotSupported(const std::string& message): Exception(message) {
+        explicit ClientNotSupported(const std::string& message): Bloom::Exceptions::Exception(message) {
             this->message = message;
         }
 
-        explicit ClientNotSupported(const char* message): Exception(message) {
+        explicit ClientNotSupported(const char* message): Bloom::Exceptions::Exception(message) {
             this->message = std::string(message);
         }