chore: bump snapshot to 1.0.63-SNAPSHOT

Author: github-actions[bot]

pom.xml

@@ -8,7 +8,7 @@
     <name>swagger-codegen-generators</name>
     <description>swagger-codegen-generators</description>
     <url>https://github.com/swagger-api/swagger-codegen-generators</url>
-    <version>1.0.62</version>
+    <version>1.0.63-SNAPSHOT</version>
     <packaging>jar</packaging>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen-generators.git</connection>