Merge pull request #1606 from Kobzol/blog-release-team

Add permissions for the release team to merge blog PRs

Author: jackh726

repos/rust-lang/blog.rust-lang.org.toml

@@ -7,6 +7,8 @@ bots = ["rustbot", "renovate"]
 [access.teams]
 inside-rust-reviewers = "write"
 website = "maintain"
+# For Rust release blog posts
+release = "write"
 
 [[branch-protections]]
 pattern = "master"