feat: add client column to aibridge_interceptions table (#21839)

Adds `client` column to `aibridge_interceptions` table. It is set accordingly to what is passed from AI Bridge in `RecordInterception`.
Adds interception filtering by `client` value.

Depends on: https://github.com/coder/aibridge/pull/158
Updates aibridge library to include this change.

Fixes: https://github.com/coder/aibridge/issues/31

enterprise/cli/testdata/coder_aibridge_interceptions_list_--help.golden

@@ -10,6 +10,9 @@ OPTIONS:
           The ID of the last result on the previous page to use as a pagination
           cursor.
 
+      --client string
+          Only return interceptions from this client.
+
       --initiator string
           Only return interceptions initiated by this user. Accepts a user ID,
           username, or "me".