Update the default to 2.9.1

Signed-off-by: Sam Xiao <sam.xiao@lookout.com>
Workaround for checksum on resource/content issue with 2 matching checksums

* Still unsure about the actual cause of this, hence provides a workaround
* Related to upstream issue: https://github.com/TYPO3-cookbooks/gerrit/issues/32

Signed-off-by: Sam Xiao <sam.xiao@lookout.com>
Bump up the java cookbook version to 1.29.0
Add forward port for test-kitchen on ubuntu

Signed-off-by: Sam Xiao <sam.xiao@lookout.com>