Update to RC versions for Snack

Author: satya164

src/components/Pre.js

@@ -10,16 +10,16 @@ const peers = {
 const versions = {
   7: {
     '@react-navigation/bottom-tabs': [
-      '7.0.0-alpha.17',
+      '7.0.0-rc.18',
       {
         ...peers,
         '@react-navigation/native': '*',
       },
     ],
-    '@react-navigation/core': '7.0.0-alpha.13',
-    '@react-navigation/native': '7.0.0-alpha.14',
+    '@react-navigation/core': '7.0.0-rc.9',
+    '@react-navigation/native': '7.0.0-rc.11',
     '@react-navigation/drawer': [
-      '7.0.0-alpha.15',
+      '7.0.0-rc.16',
       {
         ...peers,
         '@react-navigation/native': '*',
@@ -28,45 +28,45 @@ const versions = {
       },
     ],
     '@react-navigation/elements': [
-      '2.0.0-alpha.12',
+      '2.0.0-rc.12',
       {
         ...peers,
         '@react-navigation/native': '*',
       },
     ],
     '@react-navigation/material-top-tabs': [
-      '7.0.0-alpha.14',
+      '7.0.0-rc.12',
       {
         ...peers,
         '@react-navigation/native': '*',
         'react-native-pager-view': '*',
       },
     ],
     '@react-navigation/native-stack': [
-      '7.0.0-alpha.15',
+      '7.0.0-rc.13',
       {
         ...peers,
         '@react-navigation/native': '*',
       },
     ],
-    '@react-navigation/routers': '7.0.0-alpha.4',
+    '@react-navigation/routers': '7.0.0-rc.5',
     '@react-navigation/stack': [
-      '7.0.0-alpha.15',
+      '7.0.0-rc.13',
       {
         ...peers,
         '@react-navigation/native': '*',
         'react-native-gesture-handler': '*',
       },
     ],
     'react-native-drawer-layout': [
-      '4.0.0-alpha.7',
+      '4.0.0-rc.6',
       {
         'react-native-gesture-handler': '*',
         'react-native-reanimated': '*',
       },
     ],
     'react-native-tab-view': [
-      '4.0.0-alpha.8',
+      '4.0.0-rc.6',
       {
         'react-native-pager-view': '*',
       },