chore: bump dependency versions

[BenjaminTruong-okta]

Non-dependency changes

• .husky/pre-commit: removed shebang/husky.sh sourcing line. Husky v7→v9 dropped this boilerplate.
• package.json prepare script: yarn build → yarn build && husky. Husky v9 replaced husky install with a bare husky call.
• angular.json: jest builder option configPath → config. Renamed in @angular-builders/jest v19→v21.
• lib/.eslintrc.json: added "prefix": "okta" to a selector rule. Required explicitly by @angular-eslint/* v19→v21 (no longer
  defaulted).
• scripts/setup-e2e.sh, scripts/setup.sh: node v22.16.0 → v22.18.0. Matches the Node engines bump in package.json.
• util/maintain-banners.js: globby.sync() → named globbySync import. Globby v11→v16 dropped the default export/.sync() method
  (ESM-only now).

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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)
• Adding Tests
• Build related changes
• CI related changes
• Documentation changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

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