Fix formatting for memory values in heap tree view (#4153)
We were previously using a compact numeric format from package:intl that
converted values to shortened base-10 strings. Using prettyPrintBytes
will give better formatting.
Value Before After
--------------------------------
0 0 0 B
1000 1K 1000 B
1024 1K 1 KB
2^20 1M 1 MB
2^30 1B 1 GB
