fix: move the position of access token enable option

Author: shawnhankim

internal/configs/version2/nginx-plus.virtualserver.tmpl

@@ -427,12 +427,9 @@ server {
         error_page 401 = @do_oidc_flow;
         auth_jwt_key_request /_jwks_uri;
         {{ $proxyOrGRPC }}_set_header username $jwt_claim_sub;
-        {{ end }}
-
-        {{ with $oidc := $s.OIDC }}
-            {{ if $oidc.AccessTokenEnable }}
+            {{- if $s.OIDC.AccessTokenEnable }}
         {{ $proxyOrGRPC }}_set_header Authorization "Bearer $access_token";
-            {{ end }}
+            {{- end }}
         {{ end }}
 
         {{ with $l.WAF }}