rsync missing on gnupg1-ubuntu-latest

[simbo1905]

gnupg1-ubuntu-latest does not have rsync and fails with:

   TASK [Copy git-secret src] *****************************************************
   fatal: [localhost]: FAILED! => {"changed": false, "msg": "Failed to find required executable rsync in paths: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"}

Adding it to the ansible dependencies fixes this.

[joshrabinowitz]

@simbo this is great, I keep having to fix this in my branches.

I think the highest priority issue now is #186 (build fails on fedora because of yum-utils deprecation) , if we can get that one resolved I can merge PR #181 and we'll be much closer to releasing 0.2.4

[joshrabinowitz]

This change is in https://github.com/sobolevn/git-secret/pull/188/files#diff-f8ddb352c8d4ffc3e34cd733f9231fc9 , let's close