fix(kconfig): distinguish project configuration menu for excluded components

Currently both menu configs, for component's project configuration and
component's configuration, for components not included in the build have
the same name: "Configuration for components not included in the build".
This might be confusing. Let's use "Project configuration for components
not included in the build" for component Kconfig.projbuild files.

Signed-off-by: Frantisek Hrbata <[email protected]>

Author: fhrbata

Kconfig

@@ -729,7 +729,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
     endmenu
 
-    menu "Configuration for components not included in the build"
+    menu "Project configuration for components not included in the build"
         depends on "${IDF_BUILD_V2}"
         osource "$COMPONENT_KCONFIGS_PROJBUILD_EXCLUDED_SOURCE_FILE"
     endmenu