Storyshots: fix broken storyshots with angular

[mattlewis92]

Closes #23549

What I did

Storyshots + angular is broken in 7.x due to the ngModule metadata not being passed, which results in a crash here due to analyzedMetadata being undefined:

storybook/code/frameworks/angular/src/client/angular-beta/StorybookWrapperComponent.ts

Line 61 in 379e484

const { imports, declarations, providers } = analyzedMetadata;

Storyshots › Deprecated/Button V1 › A button without cu3ButtonV1 directive
    TypeError: Cannot destructure property 'imports' of 'analyzedMetadata' as it is undefined.

      at createStorybookWrapperComponent (../../../node_modules/.pnpm/@storybook+angular@7.1.0_@angular-devkit+build-angular@16.1.4_@angular-devkit+core@16.1.4_@an_wdonu775mvtxixlddoeavvll2m/node_modules/@storybook/angular/dist/client/angular-beta/StorybookWrapperComponent.js:40:13)
      at getApplication (../../../node_modules/.pnpm/@storybook+angular@7.1.0_@angular-devkit+build-angular@16.1.4_@angular-devkit+core@16.1.4_@an_wdonu775mvtxixlddoeavvll2m/node_modules/@storybook/angular/dist/client/angular-beta/StorybookModule.js:16:76)
      at getRenderedTree (../../../node_modules/.pnpm/@storybook+addon-storyshots@7.1.0_@angular+core@16.1.4_@angular+platform-browser-dynamic@16.1_a7fb6jifdhialxquhbkhs7obzy/node_modules/@storybook/addon-storyshots/dist/frameworks/angular/renderTree.js:18:55)
      at ../../../node_modules/.pnpm/@storybook+addon-storyshots@7.1.0_@angular+core@16.1.4_@angular+platform-browser-dynamic@16.1_a7fb6jifdhialxquhbkhs7obzy/node_modules/@storybook/addon-storyshots/dist/test-bodies.js:9:24
      at ../../../node_modules/.pnpm/@storybook+addon-storyshots@7.1.0_@angular+core@16.1.4_@angular+platform-browser-dynamic@16.1_a7fb6jifdhialxquhbkhs7obzy/node_modules/@storybook/addon-storyshots/dist/api/snapshotsTestsTemplate.js:20:29
      at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (../../../node_modules/.pnpm/zone.js@0.13.1/node_modules/zone.js/bundles/zone-testing-bundle.umd.js:421:30)
      at ProxyZoneSpec.Object.<anonymous>.ProxyZoneSpec.onInvoke (../../../node_modules/.pnpm/zone.js@0.13.1/node_modules/zone.js/bundles/zone-testing-bundle.umd.js:3091:43)
      at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (../../../node_modules/.pnpm/zone.js@0.13.1/node_modules/zone.js/bundles/zone-testing-bundle.umd.js:420:56)
      at Zone.Object.<anonymous>.Zone.run (../../../node_modules/.pnpm/zone.js@0.13.1/node_modules/zone.js/bundles/zone-testing-bundle.umd.js:175:47)
      at Object.wrappedFunc (../../../node_modules/.pnpm/zone.js@0.13.1/node_modules/zone.js/bundles/zone-testing-bundle.umd.js:3580:34)

Fixed by correcting the type to no longer make analyzedMetadata optional and passing in the expected analyzedMetadata value.

How to test

I applied this patch locally to our application and verified that storyshots with angular now work.

Checklist

• Make sure your changes are tested (stories and/or unit, integration, or end-to-end tests)
• Make sure to add/update documentation regarding your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Maintainers

• When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli/src/sandbox-templates.ts
• Make sure this PR contains one of the labels below.

["cleanup", "BREAKING CHANGE", "feature request", "bug", "build", "documentation", "maintenance", "dependencies", "other"]