Update further reading section on PoS rewards/penalties page

[emmanuel-awosika]

Description

• Add an explainer on EIP-7251--a proposal to increase maximum effective balance for validators (with implications for validator rewards and penalties)
• Added an analysis of changes to slashing/penalty mechanisms under EIP-7251

[netlify]

❌ Deploy Preview for ethereumorg failed.

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[github-actions]

This issue is stale because it has been open 30 days with no activity.

[gitguardian]

⚠️ GitGuardian has uncovered 1 secret following the scan of your pull request.

Please consider investigating the findings and remediating the incidents. Failure to do so may lead to compromising the associated services or software components.

Since your pull request originates from a forked repository, GitGuardian is not able to associate the secrets uncovered with secret incidents on your GitGuardian dashboard.
Skipping this check run and merging your pull request will create secret incidents on your GitGuardian dashboard.

🔎 Detected hardcoded secret in your pull request

GitGuardian id	GitGuardian status	Secret	Commit	Filename
-	-	Generic High Entropy Secret	602d37b	src/data/community-events.json	View secret

🛠 Guidelines to remediate hardcoded secrets

1. Understand the implications of revoking this secret by investigating where it is used in your code.
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To avoid such incidents in the future consider

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If this detection is a false positive, please contact Oleh Vasylenko (@Aldekein) to fix it in the GitGuardian dashboard.

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