After compiling to WASM, UDFs become much larger than the
source code. When they're included in test_wasm.py, it
becomes difficult to navigate in the file. Moving them
to another place does not make understanding the test
scripts harder, because the source code is still included.
This problem will become even more severe when testing
UDFs using WASI.
Signed-off-by: Wojciech Mitros <wojciech.mitros@scylladb.com>
Closes#10934
bfa3c0e734