[BUG] Error in pkg.install not propagated to caller

[OrangeDog]

Description
If passing invalid pkgs data to pkg.install an error is logged on the minion, but an empty success is returned.

# salt minion-id pkg.install pkgs='[{"salt-minion": "3001.3+ds-1", "salt-common": "3001.3+ds-1"}]'
minion-id:
    ----------

Invalid input for repack_dictlist: key/value pairs must contain only one element (data passed: {'salt-minion': '3001.3+ds-1', 'salt-common': '3001.3+ds-1'})

Expected behavior
The response should indicate an error

Versions Report
Master is 3001.3, minion is 3001.1