Update nonce to make it of standard size

What does this MR do?

Update AES GCM nonce to make it of standard size. Current value fails in FIPS mode. More context in #726 (comment 900033852)

MR changes are based on #726 (comment 901726004)

Closes: #726 (closed)

TODO

• I added the Changelog trailer (e.g. Changelog: added) to the commits that need to be included in the changelog
• I added unit tests or they are not required
• I added acceptance tests or they are not required
• I added documentation (or it's not required)
• I followed code review guidelines
• I followed Go Style guidelines