Added requiresStoppedTargetState() member function to TargetController command classes.

The TargetController will use this to determine whether to stop the target before handling a given command.

src/TargetController/Commands/ReadTargetMemory.hpp

@@ -35,5 +35,9 @@ namespace Bloom::TargetController::Commands
         [[nodiscard]] CommandType getType() const override {
             return ReadTargetMemory::type;
         }
+
+        [[nodiscard]] bool requiresStoppedTargetState() const override {
+            return true;
+        }
     };
 }