feat: [UIE-10535] - IAM: MaskableText component

[aaleksee-akamai]

Description 📝

This PR adds a new MaskableText component for IAM, replacing the old one from the linode library.

Note: it requires importing a local build of the CDS components.

Changes 🔄

List any change(s) relevant to the reviewer.

• Add a new component
• Add tests

Scope 🚢

Upon production release, changes in this PR will be visible to:

• All customers
• Some customers (e.g. in Beta or Limited Availability)
• No customers / Not applicable

Preview 📷

Before	After
devcloud	localhost

How to test 🧪

Prerequisites

(How to setup test environment)

• use iam account
• mask Sensitive Data in the /profile/preferences

Reproduction steps

(How to reproduce the issue, if applicable)

• go to /iam/users
• go to /iam/users/username/details

Verification steps

(How to verify changes)

• The new MaskableText components should look the same (or close) as the old one.

Author Checklists

As an Author, to speed up the review process, I considered 🤔

👀 Doing a self review
❔ Our contribution guidelines
🤏 Splitting feature into small PRs
➕ Adding a changeset
🧪 Providing/improving test coverage
🔐 Removing all sensitive information from the code and PR description
🚩 Using a feature flag to protect the release
👣 Providing comprehensive reproduction steps
📑 Providing or updating our documentation
🕛 Scheduling a pair reviewing session
📱 Providing mobile support
♿ Providing accessibility support

• I have read and considered all applicable items listed above.

As an Author, before moving this PR from Draft to Open, I confirmed ✅

• All tests and CI checks are passing
• TypeScript compilation succeeded without errors
• Code passes all linting rules

[mpolotsk-akamai]

Verified, looks good. The only difference is the tooltip background, which is intentional per the new Figma design. Thanks!