Bump buildpacks/vendor/java:

Ben Hale (3):
      Upgrade Tomcat version
      Merge 51472093-latest-tomcat to master
      Merge 49892695-latest-auto-reconfiguration to master

Jon Stevens and Tony Hansmann (2):
      temp disable oome code due to crazy variable expansion issues [#51506771]
      disable oome test for now

Ramnivas Laddad (1):
      Update spring-autoreconfiguration