Fix Figma integration OAuth token endpoint (#824)

* Fix Figma integration oauth token endpoint

* Add changeset

Author: spastorelli

.changeset/vast-sites-jump.md

@@ -0,0 +1,5 @@
+---
+'@gitbook/integration-figma': patch
+---
+
+Fix Figma integration OAuth token endpoint

integrations/figma/src/index.tsx

@@ -181,7 +181,7 @@ export default createIntegration<FigmaRuntimeContext>({
             clientId: context.environment.secrets.CLIENT_ID,
             clientSecret: context.environment.secrets.CLIENT_SECRET,
             authorizeURL: 'https://www.figma.com/oauth?scope=file_read',
-            accessTokenURL: 'https://www.figma.com/api/oauth/token',
+            accessTokenURL: 'https://api.figma.com/v1/oauth/token',
         });
 
         return oauthHandler(request, context);