YAML: Preserve order of anchor and tag (#19599)

changelog_unreleased/yaml/19599.md

@@ -0,0 +1,16 @@
+#### Preserve order of anchor and tag (#19599 by @fisker)
+
+<!-- prettier-ignore -->
+```yaml
+# Input
+foo: &anchor1 !!str Value1
+bar: !!str &anchor2 Value2
+
+# Prettier stable
+foo: !!str &anchor1 Value1
+bar: !!str &anchor2 Value2
+
+# Prettier main
+foo: &anchor1 !!str Value1
+bar: !!str &anchor2 Value2
+```