Update angular-eslint to 16

[m-akinc]

• Updated dependency on @angular/core to 16.2.12 (latest <17) and @angular-eslint packages to 16.3.1 (latest <17)
• As the @angular-eslint/recommended--extra config no longer exists, I inlined the configuration that used to be in that file in lieu of extending it.
• The accessibility rules referenced by the config have been renamed to drop the accessibility- prefix, so I updated the names in our template config where we had been disabling those rules.
• There were two accessibility rules that were not listed in our template config (interactive-supports-focus and role-has-required-aria), so I added them (in disabled state).
• Updated all urls in the repo to reference "main" instead of "master"

Testing

• I ran npm run print-evaluated-rules:diff and ensured that the only differences were the renamed accessibility rules.
• I ran npm run print-evaluated-rules to do an audit, which turned up no warnings or diverged rules.
• I ran npm run print-available-rules and found that there were the following new, unset rules available in the updated version of @angular-eslint:
  • @angular-eslint/prefer-standalone-component
  • @angular-eslint/require-localize-metadata
  • @angular-eslint/sort-lifecycle-methods
  • @angular-eslint/template/prefer-ngsrc
  • @angular-eslint/template/prefer-self-closing-tags

[rajsite]

@m-akinc, don't need to wait for @mure since there should effectively be no rule change. Let me know when ready for the Angular 16 release train and I'll merge.