chore: Fix Netbeans IDE related entries in two gitignore files under framework admin dir (#9428)

* Fix Netbeans IDE related entries in the framework/admin/starter gitignore file.

* Fix Netbeans IDE related entries in the framework/admin/framework gitignore file.

Author: nalakapws

admin/framework/.gitignore

@@ -100,15 +100,15 @@ _modules/*
 .idea/
 *.iml
 
-# Netbeans
-nbproject/
-build/
-nbbuild/
-dist/
-nbdist/
-nbactions.xml
-nb-configuration.xml
-.nb-gradle/
+# NetBeans
+/nbproject/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/nbactions.xml
+/nb-configuration.xml
+/.nb-gradle/
 
 # Sublime Text
 *.tmlanguage.cache

admin/starter/.gitignore

@@ -100,15 +100,15 @@ _modules/*
 .idea/
 *.iml
 
-# Netbeans
-nbproject/
-build/
-nbbuild/
-dist/
-nbdist/
-nbactions.xml
-nb-configuration.xml
-.nb-gradle/
+# NetBeans
+/nbproject/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/nbactions.xml
+/nb-configuration.xml
+/.nb-gradle/
 
 # Sublime Text
 *.tmlanguage.cache