Fix issue links

dstansby · dstansby · commit 9a37aa4c47dd · 2025-01-20T15:58:05.000Z
diff --git a/pyproject.toml b/pyproject.toml
@@ -424,3 +424,4 @@ checks = [
 directory = 'changes'
 filename = "docs/release-notes.rst"
 underlines = ["-", "~", "^"]
+issue_format = ":issue:`{issue}`"
