Bump swaggerVersion from 2.1.5 to 2.1.6

Bumps `swaggerVersion` from 2.1.5 to 2.1.6.

Updates `swagger-jaxrs2` from 2.1.5 to 2.1.6

Updates `swagger-core` from 2.1.5 to 2.1.6
- [Release notes](https://github.com/swagger-api/swagger-core/releases)
- [Commits](swagger-api/swagger-core@v2.1.5...v2.1.6)

Updates `swagger-integration` from 2.1.5 to 2.1.6

Updates `swagger-jaxrs2-servlet-initializer` from 2.1.5 to 2.1.6

Updates `swagger-models` from 2.1.5 to 2.1.6

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

browserup-proxy-rest/build.gradle

@@ -11,7 +11,7 @@ archivesBaseName = 'browserup-proxy-rest'
 
 ext {
     jerseyVersion = '2.32'
-    swaggerVersion = '2.1.5'
+    swaggerVersion = '2.1.6'
 }
 
 uploadArchives {