Replace vm.destroy with wrapper.destroy to fix spec in Vue 3 mode

What does this MR do and why?

Fixes ee/spec/frontend/analytics/devops_reports/devops_adoption/components/devops_adoption_app_spec.js

This spec:

DevopsAdoptionApp enabled namespaces data data polling clears pollTableData interval when destroying / ee/spec/frontend/analytics/devops_reports/devops_adoption/components/devops_adoption_app_spec.js (0.045s)
Error: expect(jest.fn()).toHaveBeenCalledWith(...expected)

Expected: 1234

Number of calls: 0
    at Object.toHaveBeenCalledWith (/builds/gitlab-org/gitlab/ee/spec/frontend/analytics/devops_reports/devops_adoption/components/devops_adoption_app_spec.js:360:38)
    at Object.asyncJestTest (/builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/jasmineAsyncInstall.js:125:37)
    at /builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:41:12
    at new Promise (<anonymous>)
    at mapper (/builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:28:19)
    at /builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:68:41

And one failing spec of: spec/frontend/issues/show/components/app_spec.js:

Issuable output sticky header document body class removes the css class from the document body when unmounting / spec/frontend/issues/show/components/app_spec.js (0.018s)
Error: expect(received).toBe(expected) // Object.is equality

Expected: false
Received: true
    at Object.toBe (/builds/gitlab-org/gitlab/spec/frontend/issues/show/components/app_spec.js:392:85)
    at Object.asyncJestTest (/builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/jasmineAsyncInstall.js:125:37)
    at /builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:41:12
    at new Promise (<anonymous>)
    at mapper (/builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:28:19)
    at /builds/gitlab-org/gitlab/node_modules/jest-jasmine2/build/queueRunner.js:68:41
    at runNextTicks (node:internal/process/task_queues:60:5)
    at processImmediate (node:internal/timers:449:9)

Screenshots or screen recordings

No visual changes

How to set up and validate locally

Execute

yarn jest ee/spec/frontend/analytics/devops_reports/devops_adoption/components/devops_adoption_app_spec.js
yarn jest spec/frontend/issues/show/components/app_spec.js

VUE_VERSION=3 yarn jest ee/spec/frontend/analytics/devops_reports/devops_adoption/components/devops_adoption_app_spec.js
VUE_VERSION=3 yarn jest spec/frontend/issues/show/components/app_spec.js

The 2nd file will now have 2 instead of 3 failed specs.

MR acceptance checklist

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Related to #552320