Use Java record-style methods for accessing Scope

The introduction of the Java 17 record type for Scope
with I979fbfe27 has caused incompatiblity with the current
Velocity templates because the fields are now accessible
as methods.

Adapt the Velocity template calls in scope.html to resume
the current scopes selection functionality.

Also create the missing getter for the Scope enum in
OAuthProtocol for allowing Velocity to access it.

Change-Id: I8f6e404c4a3f401deafa25061c1749028319e5b4
diff --git a/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/OAuthProtocol.java b/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/OAuthProtocol.java
index 0ab686c..d3678c1 100644
--- a/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/OAuthProtocol.java
+++ b/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/OAuthProtocol.java
@@ -146,6 +146,10 @@
       this.value = value;
       this.description = description;
     }
+
+    public String getDescription() {
+      return description;
+    }
   }
 
   private static final String ME_SEPARATOR = ",";
diff --git a/github-plugin/src/main/resources/static/scope.html b/github-plugin/src/main/resources/static/scope.html
index ebc2580..f8d0546 100644
--- a/github-plugin/src/main/resources/static/scope.html
+++ b/github-plugin/src/main/resources/static/scope.html
@@ -46,10 +46,10 @@
           <ul class="scopes">
                 #foreach ( $scope in $scopes.keySet() )
                     <li>
-                        #set ( $scopeName = $scope.name.substring(6) )
-                        #set ( $scopeDescription = $scope.description )
+                        #set ( $scopeName = $scope.name().substring(6) )
+                        #set ( $scopeDescription = $scope.description() )
                         #set ( $checked = "" )
-                        #if ( ( $scopeCookie && $scopeCookie == $scope.name ) || $scopeName == "" )
+                        #if ( ( $scopeCookie && $scopeCookie == $scope.name() ) || $scopeName == "" )
                            #set ( $checked = "checked" )
                         #end