Chore: fix krew release with new binary format for .exe

[wonderflow]

Signed-off-by: Jianbo Sun jianbo.sjb@alibaba-inc.com

Description of your changes

Fixes kubernetes-sigs/krew-index#2928

I have:

• Read and followed KubeVela's contribution process.
• Related Docs updated properly. In a new feature or configuration option, an update to the documentation is necessary.
• Run make reviewable to ensure this PR is ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

How has this code been tested

Special notes for your reviewer

[codecov]

Codecov Report

Base: 59.35% // Head: 61.31% // Increases project coverage by +1.95% 🎉

Coverage data is based on head (a4ea6cc) compared to base (6dc9dda).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5459      +/-   ##
==========================================
+ Coverage   59.35%   61.31%   +1.95%     
==========================================
  Files         305      310       +5     
  Lines       46946    47160     +214     
==========================================
+ Hits        27867    28914    +1047     
+ Misses      16146    15256     -890     
- Partials     2933     2990      +57     

Flag	Coverage Δ
apiserver-e2etests	35.63% <ø> (+0.03%)	⬆️
apiserver-unittests	36.25% <ø> (ø)
core-unittests	55.37% <ø> (+0.07%)	⬆️
e2e-multicluster-test	18.96% <ø> (?)
e2e-rollout-tests	20.73% <ø> (+0.01%)	⬆️
e2etests	26.15% <ø> (+0.02%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/addon/cache.go	47.78% <0.00%> (-7.53%)	⬇️
pkg/apiserver/interfaces/api/oam_application.go	59.18% <0.00%> (-5.11%)	⬇️
...es/policydefinition/policydefinition_controller.go	80.48% <0.00%> (-3.66%)	⬇️
pkg/apiserver/utils/bcode/bcode.go	51.11% <0.00%> (-2.23%)	⬇️
.../core/scopes/healthscope/healthscope_controller.go	71.71% <0.00%> (-0.44%)	⬇️
pkg/addon/registry.go	51.26% <0.00%> (ø)
pkg/apiserver/domain/service/application.go	58.43% <0.00%> (ø)
...troller/core.oam.dev/v1alpha2/application/apply.go	86.07% <0.00%> (ø)
pkg/cmd/builder.go	79.72% <0.00%> (ø)
pkg/cmd/completion.go	0.00% <0.00%> (ø)
... and 50 more

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[github-actions]

Successfully created backport PR #5462 for release-1.7.