Feat: add validation for invalid definition attribute

[Somefive]

Description of your changes

For definition with invalid attributes, vela def apply will report error now.

$ cat <<EOF | vela def apply -                                                                  
"bad-trait": {
        type: "trait"
        annotations: {}
        labels: {
                "ui-hidden": "true"
        }
        description: "Bad trait."
        attributes: {
                podDisruptive: true
                attributes: { // wrong format
                        appliesToWorkloads: ["deployments.apps", "statefulsets.apps", "daemonsets.apps", "jobs.batch"]
                }
        }
}
template: {
        parameter: {}
}
EOF
Error: failed to parse CUE for definition: invalid definition spec: json: unknown field "attributes"

Fixes #4544

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

Patch coverage: 75.00% and project coverage change: -0.02 ⚠️

Comparison is base (f080f80) 60.99% compared to head (b4790dc) 60.98%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6029      +/-   ##
==========================================
- Coverage   60.99%   60.98%   -0.02%     
==========================================
  Files         225      225              
  Lines       31368    31391      +23     
==========================================
+ Hits        19134    19143       +9     
- Misses      10459    10474      +15     
+ Partials     1775     1774       -1     

Flag	Coverage Δ
core-unittests	56.11% <75.00%> (-0.03%)	⬇️
e2e-multicluster-test	25.04% <0.00%> (+0.02%)	⬆️
e2etests	25.20% <ø> (-0.08%)	⬇️

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

Impacted Files	Coverage Δ
pkg/definition/definition.go	72.47% <75.00%> (+0.07%)	⬆️

... and 9 files with indirect coverage changes

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