Document release notes for version 3.0.1

Added release notes for version 3.0.1.

Author: pjfanning

release-notes/VERSION3.md

@@ -1,5 +1,10 @@
 Check VERSION.md for jackson-module-scala 2.x release information. This file tracks jackson-module-scala 3.x.
 
+# 3.0.1
+
+There are no new fixes in this release; it serves to track the 3.0.1 release
+of the upstream Jackson projects.
+
 # 3.0.0
 
 This patch release tracks Jackson 3.0.0. The 3.0 series has full support for Scala 2.12, 2.13 and 3.