release: v1.2.2 (#456) This is a release PR for version **1.2.2** (performing a patch bump). It releases 11 crates: **gnark-utils**, **mp2_common**, **groth16_framework**, **recursion_framework**, **ryhope**, **mp2_test**, **verifiable-db**, **parsil**, **mp2_v1**, **inspect**, **tools**. **Use squash merge.** **To trigger builds initially, close and then immediately re-open this PR once.** Co-authored-by: github-actions <[email protected]>