fix: formatting of commit message for data update PRs

[queengooborg]

This PR fixes a minor issue with the formatting of the commit messages for the commits that update the runtime compat data.

Before:

Updates the runtime compat data.
Runtime versions:  - bun: 1.1.15
 - deno: 1.44.4
 - edge-light: 2.5.9
 - fastly: 3.13.1
 - llrt: 0.1.15-beta
 - netlify: 17.23.1
 - node: 20.14.0
 - wasmer: 0.4.4
 - workerd: 2024-05-12

After:

Updates the runtime compat data.
Runtime versions:

 - bun: 1.1.15
 - deno: 1.44.4
 - edge-light: 2.5.9
 - fastly: 3.13.1
 - llrt: 0.1.15-beta
 - netlify: 17.23.1
 - node: 20.14.0
 - wasmer: 0.4.4
 - workerd: 2024-05-12