Update README.md to 1.2.0

Author: sellmair

README.md

@@ -40,22 +40,22 @@ ___
 ## Dependencies
 
 ```kotlin
-implementation("io.sellmair:evas:1.2.0-RC")
+implementation("io.sellmair:evas:1.2.0")
 ```
 
 Maven:
 ```xml
 <dependency>
     <groupId>io.sellmair</groupId>
     <artifactId>evas-jvm</artifactId>
-    <version>1.2.0-RC</version>
+    <version>1.2.0</version>
 </dependency>
 ```
 
 (Compose Extensions)
 
 ```kotlin
-implementation("io.sellmair:evas-compose:1.2.0-RC")
+implementation("io.sellmair:evas-compose:1.2.0")
 ```