Merge pull request #30 from raboof/pin-external-actions

chore: pin external actions

Merge pull request #29 from apache/nullable_theta

attempt to fix codegen

support nullable

Merge pull request #28 from apache/as_binary

Finish renaming

rename cast_to_binary to cast_as_binary

Merge pull request #27 from apache/to_binary

fix prettyName and remove commented-out example

add function to cast sketches to BinaryType to handle spark weirdness

Merge pull request #26 from apache/test_improvements

use correct name for codegen_only

Should improve codegen on/off control, force use of both in workflow

Merge pull request #25 from apache/test_codegen