set intellijPlatform projectName to ktfmt_idea_plugin (#554)

Summary:
Resolves #553

Pull Request resolved: #554

Reviewed By: hick209

Differential Revision: D80525617

Pulled By: cortinico

fbshipit-source-id: cf2bef77c0cd6741b5f5b89358d752a64fff648f

Author: mchristiansen

CHANGELOG.md

@@ -27,6 +27,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 ### Fixed
 - Corrected reference to jar in formatter website's command line instructions https://facebook.github.io/ktfmt/
 - Trailing comma on when cases (https://github.com/facebook/ktfmt/issues/376)
+- Update idea plugin name to avoid collision with google-java-format (https://github.com/facebook/ktfmt/issues/553)
 
 ## [0.56]
 

ktfmt_idea_plugin/build.gradle.kts

@@ -52,6 +52,8 @@ dependencies {
 }
 
 intellijPlatform {
+  projectName.set("ktfmt_idea_plugin")
+
   pluginConfiguration.ideaVersion {
     sinceBuild = "223.7571.182" // 2022.3
     untilBuild = provider { null }