Add #82 to the ChangeLog

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Author: bonzini

CHANGELOG.md

@@ -4,6 +4,8 @@
 
 - [[#76]](https://github.com/rust-vmm/vm-memory/issues/76): Added `get_slice` and
   `as_volatile_slice` to `GuestMemoryRegion`.
+- [[#82]](https://github.com/rust-vmm/vm-memory/issues/82): Added `Clone` bound
+  for `GuestAddressSpace::T`, the return value of `GuestAddressSpace::memory()`.
 - [[#88]](https://github.com/rust-vmm/vm-memory/issues/88): Added `as_bytes` for
   `ByteValued` which can be used for reading into POD structures from
   raw bytes.