fix: do not sync remote configs for specific commands

[gsquared94]

Description

In #6210 we added the flag sync-remote-cache. This PR changes the default value of this flag to missing for the commands inspect, diagnose and fix. This will speed up these commands for projects using remote skaffold modules.

[codecov]

Codecov Report

Merging #6453 (c899332) into main (6463b24) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #6453      +/-   ##
==========================================
+ Coverage   70.27%   70.28%   +0.01%     
==========================================
  Files         510      510              
  Lines       22976    22976              
==========================================
+ Hits        16146    16149       +3     
+ Misses       5773     5770       -3     
  Partials     1057     1057              

Impacted Files	Coverage Δ
cmd/skaffold/app/cmd/flags.go	90.81% <ø> (ø)
pkg/skaffold/docker/parse.go	87.39% <0.00%> (-0.85%)	⬇️
pkg/skaffold/util/tar.go	65.51% <0.00%> (+2.29%)	⬆️
pkg/skaffold/log/stream/stream.go	85.71% <0.00%> (+14.28%)	⬆️

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[MarlonGamez]

lgtm 👍🏼