docs: update version references to 26.02.01

Author: ancongui

README.md

@@ -56,7 +56,7 @@ Storage adapters (AWS S3, Azure Blob) and e-signature adapters (Adobe Sign, Docu
 <dependency>
     <groupId>org.fireflyframework</groupId>
     <artifactId>fireflyframework-ecm</artifactId>
-    <version>26.01.01</version>
+    <version>26.02.01</version>
 </dependency>
 ```