docs: more aio->adev link updates

[davidlj95]

PR Checklist

Please check to confirm your PR fulfills the following requirements:

• [x] The commit message follows our guidelines: https://github.com/angular/angular-cli/blob/main/CONTRIBUTING.md#-commit-message-guidelines
• N/A Tests for the changes have been added (for bug fixes / features)
• N/A Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [x] Documentation content changes
• [ ] Other... Please describe:

What is the current behavior?

Several links point to angular.io despite angular.dev being new docs site

Specifically:

• workspace config
• browser support
• i18n, deploy
• build guide
• blog, analytics, hydration

Issue Number: N/A

What is the new behavior?

Use angular.dev for docs

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information

Looking for angular.io seems they're some links that can be updated in batches:

• README, docs/ and .github: #27712
• Several aio links around: this PR
• tsconfig template files comment: #27714
• License headers. Which contain a link to angular.io/license
• Test fixtures. They could be left as is I guess, does not matter much what's in there at that level of detail.

PD: Created several commits as changed all URLs I could find per batches. But can squash it before merging if preferred :) Reason of #27712 in its own PR is to help PR review by not making huge PRs