chore(main): release functions-framework-api 2.0.1-SNAPSHOT (GoogleCloudPlatform#364)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

functions-framework-api/pom.xml

@@ -24,7 +24,7 @@
 
   <groupId>com.google.cloud.functions</groupId>
   <artifactId>functions-framework-api</artifactId>
-  <version>2.0.0</version>
+  <version>2.0.1-SNAPSHOT</version>
   <name>Functions Framework Java API</name>
   <description>An open source FaaS (Function as a service) framework for writing portable Java functions.</description>
   <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>