Remove final portion of the TxOut item local encryption

Follow up on !2821 (merged) that removed the encryption pathway for the local storage of TxOut items.

Resolves !1632 (merged) which also contains the rationale behind the removal, as well as removing the sole usage of MD5 in the codebase.

Not to be merged until we are sure all active nodes have churned through the TxOut kv-store with the new pathway in !2821 (merged).

requested review from @akrokr

changed milestone to %Release-1.122.0

changed milestone to %Release-1.123.0

marked this merge request as ready

Moving out of draft and targetting for 1.123.0 to ensure all TxOut kv-stores will have fully cycled on !2821 (merged) by the time this is deployed.

approved this merge request

approved this merge request

changed milestone to %Release-1.124.0

@akrokr please review!

approved this merge request

added 52 commits

• b1303099...8f2c4b03 - 51 commits from branch develop
• 079ccc31 - Remove final portion of the TxOut item local encryption

Compare with previous version

added 4 commits

• 079ccc31...4e0c340c - 3 commits from branch develop
• 10ea6daf - Remove final portion of the TxOut item local encryption

Compare with previous version

enabled an automatic merge when the pipeline for 10ea6daf succeeds

aborted the automatic merge because target branch was updated

added 5 commits

• 10ea6daf...8438f6ab - 4 commits from branch develop
• 1577c456 - Remove final portion of the TxOut item local encryption

Compare with previous version

enabled an automatic merge when the pipeline for 1577c456 succeeds

merged