Increate rate limit to 75 RPS for vscode endoints (#5899)

Author: netomi

configuration/application.yml

@@ -134,7 +134,7 @@ bucket4j:
       rate-limits:
         - cache-key: '(getHeader("X-Forwarded-For")?: getRemoteAddr()).split(",")[0].trim()'
           bandwidths:
-            - capacity: 15
+            - capacity: 75
               time: 1
               unit: seconds
     - cache-name: buckets
@@ -214,4 +214,4 @@ ovsx:
       ttl: P3D
   foregroundHttpConnPool:
     maxTotal: 50
-    defaultMaxPerRoute: 50
+    defaultMaxPerRoute: 50