Reduce verbosity of logging in the CUSTOMERS code

Changelog for 0.13.3:

• PR #596 Bump kubernetes client version to 1.17 by @heyts
• PR #597 Add transhapHigsn to CUSTOMERS file by @transhapHigsn

Commits
6c3e056 Update SDK in each function and revise customers logging by @alexellis
f060513 Increment version of import-secrets by @alexellis
d45993c Remove recursive symlink by @heyts
0bd4c83 Bump kubernetes client version to 1.15 by @heyts
90a46e1 Add your-username-here to CUSTOMERS file by @transhapHigsn
717b1d9 Bump up sdk dependency in buildshiprun/github-status by @alexellis

Generated by Derek