Feat: enhance velq ql and support cue file

[wonderflow]

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

Description of your changes

This PR changes the experience of vela ql, supports:

vela ql --query "<query>"
vela ql --file my-view.cue

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

Merging #4196 (25260eb) into master (dc0c194) will increase coverage by 13.26%.
The diff coverage is 16.66%.

@@             Coverage Diff             @@
##           master    #4196       +/-   ##
===========================================
+ Coverage   47.13%   60.40%   +13.26%     
===========================================
  Files         295      331       +36     
  Lines       27767    31967     +4200     
===========================================
+ Hits        13089    19309     +6220     
+ Misses      13159    10145     -3014     
- Partials     1519     2513      +994     

Flag	Coverage Δ
apiserver-unittests	35.24% <16.66%> (?)
core-unittests	54.94% <10.00%> (-0.05%)	⬇️
e2e-multicluster-test	19.97% <0.00%> (-0.02%)	⬇️
e2e-rollout-tests	22.33% <0.00%> (+0.01%)	⬆️
e2etests	29.34% <0.00%> (+0.15%)	⬆️

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

Impacted Files	Coverage Δ
pkg/velaql/parse.go	65.67% <0.00%> (-26.00%)	⬇️
pkg/workflow/tasks/template/load.go	75.00% <0.00%> (+16.93%)	⬆️
pkg/velaql/view.go	68.29% <37.50%> (-2.76%)	⬇️
pkg/workflow/tasks/discover.go	82.11% <100.00%> (+6.46%)	⬆️
...es/policydefinition/policydefinition_controller.go	64.21% <0.00%> (-5.27%)	⬇️
pkg/cue/definition/template.go	62.80% <0.00%> (-2.80%)	⬇️
pkg/workflow/providers/multicluster/deploy.go	77.52% <0.00%> (-2.25%)	⬇️
...tepdefinition/workflowstepdefinition_controller.go	69.14% <0.00%> (-2.13%)	⬇️
...kg/workflow/providers/multicluster/multicluster.go	81.25% <0.00%> (-2.09%)	⬇️
...troller/core.oam.dev/v1alpha2/application/apply.go	86.66% <0.00%> (ø)
... and 108 more

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[barnettZQG]

@wonderflow --file provide a view definition? If yes, how to provide the parameters?
Or:

vela ql --query xxx --view-file=./view.cue

[wonderflow]

@wonderflow --file provide a view definition? If yes, how to provide the parameters? Or:

vela ql --query xxx --view-file=./view.cue

user can write the parameter in the cue file, actually we don't need any parameter as the CUE file is concrete. Use case:

vela ql --view-file=./view.cue

The view file should be like:

import (
	"vela/ql"
)
configmap: ql.#Read & {
   value: {
      kind: "ConfigMap"
      apiVersion: "v1"
      metadata: {
        name: "mycm"
      }
   }
}
status: configmap.value.data.key

export: "status"

[wonderflow]

/backport 1.4

[github-actions]

Successfully created backport PR #4266 for release-1.4.