chore: remove auto-generated CHANGELOGs from new packages and add changeset

- Remove CHANGELOG.md from new sui/starknet packages (will be auto-generated on publish)
- Add changeset for modified existing packages (devtools, metadata-tools, ua-devtools)

Author: St0rmBr3w

.changeset/brave-clouds-swim.md

@@ -0,0 +1,7 @@
+---
+"@layerzerolabs/devtools": patch
+"@layerzerolabs/metadata-tools": patch
+"@layerzerolabs/ua-devtools": patch
+---
+
+Add support for Sui and Starknet chain types in peer address handling