Replace depracted max-http-header-sizee

Author: oharsta

roles/oidcng/templates/application.yml.j2

@@ -34,7 +34,7 @@ server:
       timeout: 28800
       cookie:
         secure: true
-  max-http-header-size: 10000000
+  max-http-request-header-size: 10000000
   tomcat:
     max-http-form-post-size: 10000000
     max-swallow-size: 10000000