fix: Disable webpack dot rule

[simster7]

Fixes: #2103

Same problem and fix as argoproj/argo-cd#2114 and argoproj/argo-cd#2162

[codecov]

Codecov Report

Merging #2112 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2112   +/-   ##
=======================================
  Coverage   11.69%   11.69%           
=======================================
  Files          52       52           
  Lines       26353    26353           
=======================================
  Hits         3081     3081           
  Misses      22877    22877           
  Partials      395      395

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[tcolgate]

@simster7 I've updated to rc7, but this doesn't sseem to have resolved the problem for me.

[tcolgate]

I think the static file serving from the go process negates this fix:
https://github.com/argoproj/argo/blob/master/server/static/static.go#L20-L22

[tcolgate]

It may be a better option to use staticfiles Hash method to check if the file exists, and if it doesn't, pass the request on (rather than using the dot check.

[tcolgate]

something like #2134