Use SHA256 instead of SHA1 encoding in encode_etag().
Review Request #14356 — Created Feb. 21, 2025 and submitted — Latest diff uploaded
This change switches to using SHA256 instead of SHA1 in the encode_etag() method, which is more secure.
- Ran Djblets unit tests.
- Ran Review Board unit tests.
- Used in an RBCommons change.