Suppress proguard warnings for `com.intellij.util.SVGLoader`

Depends on apache batick which has lots of dependencies, probably should be refactored out in idea

compiler/compiler.pro

diff --git a/compiler/compiler.pro b/compiler/compiler.pro
index f1209cd..0c841b6 100644
--- a/compiler/compiler.pro
+++ b/compiler/compiler.pro
@@ -56,6 +56,9 @@
 -dontwarn org.checkerframework.checker.nullness.compatqual.NullableDecl
 -dontwarn org.checkerframework.checker.nullness.compatqual.MonotonicNonNullDecl
 
+# Depends on apache batick which has lots of dependencies
+-dontwarn com.intellij.util.SVGLoader*
+
 #-libraryjars '<rtjar>'
 #-libraryjars '<jssejar>'
 #-libraryjars '<bootstrap.runtime>'