Core/StringExt: Don't pass string_view by ref

https://quuxplusone.github.io/blog/2021/11/09/pass-string-view-by-value/

src/Nazara/OpenGLRenderer/Wrapper/Context.cpp

@@ -1027,7 +1027,7 @@ namespace Nz::GL
 		m_vaoCache.Clear();
 	}
 
-	bool Context::ImplementFallback(const std::string_view& function)
+	bool Context::ImplementFallback(std::string_view function)
 	{
 		SymbolLoader loader(*this);
 

src/Nazara/OpenGLRenderer/Wrapper/EGL/EGLContextBase.cpp

@@ -296,7 +296,7 @@ namespace Nz::GL
 		return true;
 	}
 
-	bool EGLContextBase::ImplementFallback(const std::string_view& function)
+	bool EGLContextBase::ImplementFallback(std::string_view function)
 	{
 		if (Context::ImplementFallback(function))
 			return true;

src/Nazara/OpenGLRenderer/Wrapper/EGL/EGLLoader.cpp

@@ -245,7 +245,7 @@ namespace Nz::GL
 		}
 	}
 
-	bool EGLLoader::ImplementFallback(const std::string_view& /*function*/)
+	bool EGLLoader::ImplementFallback(std::string_view /*function*/)
 	{
 		return false;
 	}

src/Nazara/OpenGLRenderer/Wrapper/WGL/WGLContext.cpp

@@ -238,7 +238,7 @@ namespace Nz::GL
 		return true;
 	}
 
-	bool WGLContext::ImplementFallback(const std::string_view& function)
+	bool WGLContext::ImplementFallback(std::string_view function)
 	{
 		if (Context::ImplementFallback(function))
 			return true;