Bump generic-filehandle for fixing CORS errors from Chrome cache pollution

[cmdcolin]

This bumps generic-filehandle to 2.1.0 which includes a refetch if it receives a presumed CORS error ("Failed to fetch" error message....)

[codecov]

Codecov Report

Merging #1796 (dd97ef5) into master (afdd9e4) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1796   +/-   ##
=======================================
  Coverage   58.66%   58.67%           
=======================================
  Files         457      457           
  Lines       21193    21193           
  Branches     5016     5016           
=======================================
+ Hits        12432    12434    +2     
+ Misses       8451     8449    -2     
  Partials      310      310           

Impacted Files	Coverage Δ
packages/core/util/index.ts	81.81% <0.00%> (ø)
...inearGenomeView/components/RefNameAutocomplete.tsx	93.61% <0.00%> (+4.25%)	⬆️

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[cmdcolin]

was able to get that fix in via pairing with rob :)

xref old issue #1511