Update latest Proguard version

Change-Id: I87cc4ec394556d251d27726dc985e2c36c83310f

src/test/java/com/android/tools/r8/ProguardVersion.java

diff --git a/src/test/java/com/android/tools/r8/ProguardVersion.java b/src/test/java/com/android/tools/r8/ProguardVersion.java
index 745b634..28f0cf6 100644
--- a/src/test/java/com/android/tools/r8/ProguardVersion.java
+++ b/src/test/java/com/android/tools/r8/ProguardVersion.java
@@ -23,7 +23,7 @@
   }
 
   public static ProguardVersion getLatest() {
-    return V7_3_2;
+    return V7_4_1;
   }
 
   public Path getProguardScript() {

src/test/java/com/android/tools/r8/naming/retraceproguard/CatchAllRangeWithNoLineNumberTest.java

diff --git a/src/test/java/com/android/tools/r8/naming/retraceproguard/CatchAllRangeWithNoLineNumberTest.java b/src/test/java/com/android/tools/r8/naming/retraceproguard/CatchAllRangeWithNoLineNumberTest.java
index f7f1410..a0ce500 100644
--- a/src/test/java/com/android/tools/r8/naming/retraceproguard/CatchAllRangeWithNoLineNumberTest.java
+++ b/src/test/java/com/android/tools/r8/naming/retraceproguard/CatchAllRangeWithNoLineNumberTest.java
@@ -119,10 +119,7 @@
         return retraced5_2_1;
       case V6_0_1:
         return retraced6_0_1;
-      case V7_0_0:
-        return retraced7_0_0;
       default:
-        assertEquals(ProguardVersion.V7_3_2, proguardVersion);
         return retraced7_0_0;
     }
   }