Feature or enhancement

Our current OpenSSL implementation of HMAC is based on thedeprecated HMAC API.

We should migrate to the newEVP_MAC-HMAC API instead.

Linked PRs

• gh-134531: cleanup_hashopenssl.c to supportEVP_MAC #134626
• [3.14] gh-134531: cleanup_hashopenssl.c to supportEVP_MAC (GH-134626) #134703
• gh-134531: useEVP_MAC API for_hashlib.HMAC #135235
• gh-134531: fix_hashlib clinic directive post GH-134626 #135249
• gh-134531: refactor_hashlib logic for mapping NIDs to EVP_MD objects #135254
• gh-134531: prefer using_hashlib module state instead of module object #136865
• gh-134531: simplify code for computing HMAC digests #138046