[build scripts] cleanup: don't specify the URL of the default plugin repository in *ApplicationInfo.xml files explicitly (IJPL-204)

GitOrigin-RevId: 91182733bba342492fd3f49eb8dc59853c202639

community-resources/resources/idea/IdeaApplicationInfo.xml

@@ -10,7 +10,5 @@
   <essential-plugin>com.intellij.java</essential-plugin>
   <essential-plugin>com.intellij.java.ide</essential-plugin>
 
-  <plugins url="https://plugins.jetbrains.com/"/>
-
   <whatsnew show-on-update="true"/>
 </component>

platform/platform-resources/src/idea/PlatformLangXmlApplicationInfo.xml

@@ -7,7 +7,6 @@
   <names product="IDEA" fullname="IntelliJ IDEA"/>
   <productUrl url="https://www.jetbrains.com/idea/"/>
 
-  <plugins url="https://plugins.jetbrains.com/"/>
   <update-urls check="https://www.jetbrains.com/updates/updates.xml"
                patches="https://download.jetbrains.com/idea/"/>
 

python/ideCoreSrc/idea/PyCharmCoreApplicationInfo.xml

@@ -12,7 +12,6 @@
   <essential-plugin>PythonCore</essential-plugin>
   <essential-plugin>com.jetbrains.pycharm.community.customization</essential-plugin>
 
-  <plugins url="https://plugins.jetbrains.com/"/>
   <update-urls check="https://www.jetbrains.com/updates/updates.xml"
                patches="https://download.jetbrains.com/python/"/>