fixing some big bugs

GPIO_reader.c

@@ -136,8 +136,8 @@ int32_t GPIO_reader_app(void* p) {
             }
         }
 
-        view_port_update(view_port);
         furi_mutex_release(plugin_state->mutex);
+        view_port_update(view_port);
     }
 
     view_port_enabled_set(view_port, false);

application.fam

@@ -9,6 +9,6 @@ App(
     fap_icon="icon.png",
     fap_author="@aureli1c",
     fap_weburl="https://github.com/aureli1c/flipperzero_GPIO_read",
-    fap_version="1.0",
+    fap_version="1.1",
     fap_description="Read GPIO pins states, and display them on the screen",
 )