add new Retrofit2 rules

app/proguard-rules.pro

@@ -55,7 +55,6 @@
 #-printmapping mapping.txt
 
 -keep class okhttp3.** { *; }
--keep class retrofit.** { *; }
 
 -keep class com.google.android.material.tabs.** {*;}
 
@@ -63,6 +62,15 @@
 -keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
 -keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}
 
+# Exclude Retrofit2
+-keepattributes Signature, InnerClasses, EnclosingMethod
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+-dontwarn javax.annotation.**
+-dontwarn kotlin.Unit
+
 # Most of volatile fields are updated with AFU and should not be mangled
 -keepclassmembernames class kotlinx.** {
     volatile <fields>;