Update dependency nicklockwood/SwiftFormat to v0.51.9 (#19)

renovate[bot] · web-flow · commit 6d0fb10b9d26 · 2023-05-13T11:10:23.000+02:00
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/Mintfile b/Mintfile
@@ -1,2 +1,2 @@
 realm/SwiftLint@0.52.2
-nicklockwood/SwiftFormat@0.51.7
+nicklockwood/SwiftFormat@0.51.9
