Update Project.toml (#734)

Bump patch version number

Author: dmbates

Project.toml

@@ -1,7 +1,7 @@
 name = "MixedModels"
 uuid = "ff71e718-51f3-5ec2-a782-8ffcbfa3c316"
 author = ["Phillip Alday <[email protected]>", "Douglas Bates <[email protected]>", "Jose Bayoan Santiago Calderon <[email protected]>"]
-version = "4.22.2"
+version = "4.22.3"
 
 [deps]
 Arrow = "69666777-d1a9-59fb-9406-91d4454c9d45"