H2O score code handling using v1.8 method for Viya 3.5

[smlindauer]

Describe the issue
When importing an H2O model (mojo or binary) into MM, it was discovered that the score code methods with respect to SAS Viya 3.5 do not match the changes seen in SAS Viya 4.

To Reproduce
Run the example H2O notebook, targeting a SAS Viya 3.5 server.

Expected behavior
The score code should be attempting a direct load of the H2O object, rather than the workaround seen in prior versions.

Version
v1.9.1