chore: use dweb.link as default IPFS gateway

[legobeat]

Description

Change default IPFS gateway from gateway.pinata.cloud to dweb.link.

Related issues

• Targeting: fix: migrate from decommissioned ipfs gateway to new one #11985
• Remove decommissioned IPFS gateway from wallet state #11692
  • https://github.com/MetaMask/mobile-planning/issues/1961
• fix: replace decomissioned cloudflare-ipfs.com with gateway.pinata.cloud #11401

Manual testing steps

• Set up a new installation from scratch
• Confirm IPFS requests are succeeding and all IPFS requests going to dweb.link

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[NicolasMassart]

Looks good to me.
But this PR is on a forked repos so CI won't run properly.