pm: SharedLibraryInfo: toString closing bracket

before:
SharedLibrary[...

now:
SharedLibrary{...}

Switched from square to curly braces because curly braces appear to be
the standard in this directory.

Bug: N/A
Test: manual
Change-Id: I02c63dd594fde68e645348cb1227f8594e2a7d3e

core/java/android/content/pm/SharedLibraryInfo.java

@@ -289,9 +289,9 @@ public final class SharedLibraryInfo implements Parcelable {
 
     @Override
     public String toString() {
-        return "SharedLibraryInfo[name:" + mName + ", type:" + typeToString(mType)
+        return "SharedLibraryInfo{name:" + mName + ", type:" + typeToString(mType)
                 + ", version:" + mVersion + (!getDependentPackages().isEmpty()
-                ? " has dependents" : "");
+                ? " has dependents" : "") + "}";
     }
 
     @Override