feat: Add sepolia and update ppom

[segun]

Description

After last ppom version has been released v1.4.2, we can now use Blockaid in Sepolia. We should add the necessary changes to support it in Extension.

Extra note: there's an upcoming change in geth, which might affect eth_creatAccessList so we need to test this in Sepolia before this is implemented in Mainnet

Related issues

Fixes: #23272

Manual testing steps

1. Build MM and launch
2. Change change to sepolia
3. Enable Blockaid
4. Do a PPOM transaction on testdapp
5. Notice Blockaid validation is not done
6. Checkout this branch
7. Repeat step 1-4
8. Notice Blockaid validation is now down and errors shown

Screenshots/Recordings

Before

sepolia_before.mov

After

after_sepolia.mov

Pre-merge author checklist

• I’ve followed MetaMask Coding Standards.
• I've clearly explained what problem this PR is solving and how it is solved.
• I've linked related issues
• I've included manual testing steps
• I've included screenshots/recordings if applicable
• 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.
• I’ve properly set the pull request status:
  • In case it's not yet "ready for review", I've set it to "draft".
  • In case it's "ready for review", I've changed it from "draft" to "non-draft".

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.

[metamaskbot]

Builds ready [e51b433]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1022 ± 407 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	69	188	116	28	14
		domContentLoaded	13	59	29	15	7
		load	56	1957	1022	848	407
		domInteractive	13	59	29	15	7

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 53 Bytes (0.00%)
• ui: 0 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.59%. Comparing base (5915234) to head (600f417).
Report is 4 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #23298   +/-   ##
========================================
  Coverage    68.59%   68.59%           
========================================
  Files         1101     1101           
  Lines        43181    43181           
  Branches     11555    11555           
========================================
+ Hits         29619    29620    +1     
+ Misses       13562    13561    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[segun]

These changes are to add Sepolia and rearrange in Alphabetical order

[metamaskbot]

Builds ready [600f417]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1172 ± 426 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	71	256	131	50	24
		domContentLoaded	11	190	32	38	18
		load	70	2265	1172	886	426
		domInteractive	11	190	32	38	18

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 53 Bytes (0.00%)
• ui: 0 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[seaona]

this looks good @segun thank you 🙏

sepolia-support.mp4