feat(3299): add tracking to network switching and confirmation

[EtherWizard33]

Description

Adds tracking to the user requesting network switching as well as his press of the confirmation button.

Related issues

Fixes: https://github.com/MetaMask/MetaMask-planning/issues/3299

Manual testing steps

1. Go to the in app browser and open have a connected dapp for example to ethereum main net
2. In the dapp select to change network, the modal will come up, thats when the tracking event if fire for user requesting a network change
3. Confirm the network change by pressing the button, this corresponds to the confirm pressed tracked event

Screenshots/Recordings

Mixpanel logs for the two events

Network Switch Requested and Modal Shown

Interaction	Tracked event

Network Switch Confirm Pressed

Interaction	Tracked event

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.

[github-actions]

Bitrise

✅✅✅ pr_smoke_e2e_pipeline passed on Bitrise! ✅✅✅

Commit hash: 770fd8a
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/b484810e-c93a-45b6-8874-3c25ab3c5e2a

Note

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

[NicolasMassart]

Looks good to me.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
85.7% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[EtherWizard33]

Also validated on the release 7.33 build 1446 on testflight, including image as reference