remove package hash from imports to avoid archival

[mbjones]

CRAN notified us that we have until 2022-04-04 to remove the package hash from our imports to avoid archiving this package. Message from CRAN:

Dear maintainers,

This concerns the CRAN/BioC packages

BOG CITAN CRISPRseek CellNOptR GABi GUIDEseq GWASinspector GeneGA IPDFileCheck Maaslin2 ReinforcementLearning STRINGdb TSDT TraRe TrueSkillThroughTime coMET crisprseekplus dataone datapack epos hash hhcartr medicalrisk nanotatoR neuroim noah orderbook packDAMipd pkgndep popsom rFSA rankdist rgsepd ribor sBIC scPipe sklarsomega tessellation tictactoe

maintained by one of you: ... Matthew B. Jones [jones@nceas.ucsb.edu](mailto:jones@nceas.ucsb.edu): dataone datapack ...

We have repeatedly asked for an update fixing the check problems shown on https://cran.r-project.org/web/checks/check_results_hash.html with no reply from the maintainer thus far.

Thus, package hash is now scheduled for archival on 2022-04-04, and archiving this will necessitate also archiving its CRAN strong reverse dependencies.

Please negotiate the necessary actions.

Best -k

[mbjones]

Also note the same issue applies to datapack, and so we will need to release dataone with a new dependency on a new release of datapack.

[cboettig]

(minor comment but I believe R environments are already hash tables, which I believe is what hash used under the hood anyway)