Bump @foxglove/schemas to 1.10.3 (#1007)

### Changelog

- Support per annotation metadata for image annotations (#997)
- Change order of timestamp on image annotation (#965)


### Docs

None

### Description

Bumping patch version only to 1.10.3, only adding optional fields and
changing order of field with static IDs

Author: indirectlylit

typescript/schemas/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@foxglove/schemas",
-  "version": "1.10.2",
+  "version": "1.10.3",
   "description": "Foxglove-defined message schemas for ROS, Protobuf, FlatBuffers, OMG IDL, and JSON",
   "license": "MIT",
   "author": {