Upgrade jetty-servlet to 9.4.38.v20210224

services/git-bridge/pom.xml

@@ -76,7 +76,7 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-servlet</artifactId>
-            <version>9.4.8.v20171121</version>
+            <version>9.4.38.v20210224</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-server -->
         <dependency>