tweak(docs): Refine release instructions (#4558)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

web/book/src/project/contributing/development.md

@@ -468,8 +468,8 @@ Currently we release in a semi-automated way:
 2. If the current version is correct, then skip ahead. But if the version needs
    to be changed — for example, we had planned on a patch release, but instead
    require a minor release — then run
-   `cargo release version $version -x && cargo release replace -x` to bump the
-   version and PR the resulting commit.
+   `cargo release version $version -x && cargo release replace -x && task test-rust`
+   to bump the version, and PR the resulting commit.
 
 3. After merging, go to
    [Draft a new release](https://github.com/PRQL/prql/releases/new){{footnote: Only