chore: update checklist related to commit hash

spell/spell-crafter-mainnet-workflow.md

@@ -149,6 +149,8 @@ Repo: https://github.com/makerdao/spells-mainnet
   * [ ] Ensure that executive vote file name and date is correct
   * [ ] [community](https://github.com/makerdao/community) repo commit hash corresponds to latest change
   * [ ] Raw GitHub URL is correct
+  * [ ] Raw GitHub URL uses hash of the last commit that introduced a change to Exec Doc
+  * [ ] Commit hash found above matches the result of `git log --pretty=oneline -1 -- 'PATH_TO_EXEC_DOC'` in the [community](https://github.com/makerdao/community) repo
   * [ ] Exec hash is correct (use `cast keccak -- "$(curl '$URL' -o - 2>/dev/null)"` where `wget` doesn't work)
   * [ ] Ensure `description` date in `DssSpell.sol` matches target date inside Exec Doc
 * [ ] Make sure all review comments are either addressed or explicitly answered

spell/spell-reviewer-mainnet-checklist.md

@@ -329,6 +329,8 @@ _Insert your local test logs here_
   * [ ] Exec Doc file name follows the format `Executive vote - Month DD, YYYY.md`
   * [ ] Extract _permanent_ URL to the raw markdown file and paste it below
     _Insert your Raw Exec Doc URL here_
+  * [ ] Ensure the URL uses hash of the last commit that introduced a change to Exec Doc
+  * [ ] Commit hash found above matches the result of `git log --pretty=oneline -1 -- 'PATH_TO_EXEC_DOC'` in the [`makerdao/community` GitHub repo](https://github.com/makerdao/community)
   * [ ] Using Exec Doc URL from the above and the `TARGET_DATE`, generate Exec Doc Hash via `make exec-hash date=$TARGET_DATE $URL`
     _Insert your Exec Doc Hash here_
   * [ ] Using Exec Doc URL from the above, generate Exec Doc Hash via `cast keccak -- "$(curl '$URL' -o - 2>/dev/null)"`