Fix: aws/azure Terraform provider are broken

[zzxwill]

Removed built-in aws/azure Terraform providers, and fix azure
mariadb definition issue.

Fix #2475

Description of your changes

Fixes #

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 #2513 (db98e07) into master (d82f8e3) will increase coverage by 0.20%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2513      +/-   ##
==========================================
+ Coverage   61.51%   61.71%   +0.20%     
==========================================
  Files         180      180              
  Lines       17432    17432              
==========================================
+ Hits        10723    10759      +36     
+ Misses       5529     5505      -24     
+ Partials     1180     1168      -12     

Flag	Coverage Δ
apiserver-unittests	11.33% <ø> (ø)
core-unittests	55.59% <ø> (+0.04%)	⬆️
e2e-multicluster-test	21.16% <ø> (+0.08%)	⬆️
e2e-rollout-tests	31.13% <ø> (+0.01%)	⬆️
e2etests	37.10% <ø> (+0.09%)	⬆️

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

Impacted Files	Coverage Δ
apis/standard.oam.dev/v1alpha1/rollout_state.go	72.53% <0.00%> (-1.04%)	⬇️
...es/policydefinition/policydefinition_controller.go	66.66% <0.00%> (ø)
pkg/oam/util/helper.go	73.41% <0.00%> (+0.48%)	⬆️
pkg/controller/utils/capability.go	80.58% <0.00%> (+0.73%)	⬆️
...troller/core.oam.dev/v1alpha2/application/apply.go	79.31% <0.00%> (+0.98%)	⬆️
....oam.dev/v1alpha2/application/dispatch/dispatch.go	77.32% <0.00%> (+1.16%)	⬆️
...g/controller/core.oam.dev/v1alpha2/core/revison.go	73.91% <0.00%> (+2.17%)	⬆️
...m.dev/v1alpha1/envbinding/envbinding_controller.go	75.30% <0.00%> (+3.61%)	⬆️
...dev/v1alpha2/application/application_controller.go	75.00% <0.00%> (+4.32%)	⬆️
...tepdefinition/workflowstepdefinition_controller.go	66.23% <0.00%> (+6.49%)	⬆️
... and 2 more

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[github-actions]

Backport failed for release-1.1, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally.

git fetch origin release-1.1
git worktree add -d .worktree/backport-2513-to-release-1.1 origin/release-1.1
cd .worktree/backport-2513-to-release-1.1
git checkout -b backport-2513-to-release-1.1
ancref=$(git merge-base d82f8e3cc6ee07707683d4f4f7217b6ddf7ad66c db98e07bdf00166428876809b82db9bc5ed0081d)
git cherry-pick -x $ancref..db98e07bdf00166428876809b82db9bc5ed0081d