Update README [skip ci]

Author: edmocosta

README.md

@@ -15,7 +15,7 @@ Queryfy is a simple SQL-like language designed to provide a safe and flexible wa
 <dependency>
     <groupId>org.evcode.queryfy</groupId>
     <artifactId>queryfy-core</artifactId>
-    <version>1.2.0</version>
+    <version>1.2.1</version>
 </dependency>
 ```
 
@@ -25,7 +25,7 @@ Queryfy is a simple SQL-like language designed to provide a safe and flexible wa
 <dependency>
     <groupId>org.evcode.queryfy</groupId>
     <artifactId>queryfy-querydsl-jpa</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.2.1</version>
 </dependency>
 ```
 
@@ -58,7 +58,7 @@ List<Test> list = jpaQuery.listWithProjections();
 <dependency>
     <groupId>org.evcode.queryfy</groupId>
     <artifactId>queryfy-mongodb</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.2.1</version>
 </dependency>
 ```