Add changelog entry for --import-asm-json.

Author: aarlt

Changelog.md

@@ -4,6 +4,7 @@ Language Features:
 
 
 Compiler Features:
+* Commandline Interface: Add new input mode `--import-asm-json` that allows the import of EVM Assembly in JSON format. 
 * Commandline Interface: Return exit code ``2`` on uncaught exceptions.
 * Commandline Interface: Add `--no-cbor-metadata` that skips CBOR metadata from getting appended at the end of the bytecode.
 * Standard JSON: Add a boolean field `settings.metadata.appendCBOR` that skips CBOR metadata from getting appended at the end of the bytecode.