Bump IntelliJ Toolkit version to 3.55.1

Author: Flanker32

PluginsAndFeatures/azure-toolkit-for-intellij/.idea/gradle.xml

@@ -2,7 +2,7 @@
              xmlns:xi="http://www.w3.org/2001/XInclude">
   <id>com.microsoft.tooling.msservices.intellij.azure</id>
   <name>Azure Toolkit for IntelliJ</name>
-  <version>3.55.0</version>
+  <version>3.55.1</version>
   <vendor email="[email protected]" url="http://www.microsoft.com">Microsoft</vendor>
 
   <description><![CDATA[