Update interruption-handling.md

[paikend]

Improve readability

feat: Improve documentation readability by removing unnecessary backticks

Description

• Remove unnecessary backticks(`) from IAM policy and EventBridge examples
• Improve formatting and structure of security implications section
• Keep original content intact while enhancing readability
• No functional changes
  How was this change tested?
• Ensured backtick removal doesn't impact code functionality

Does this change impact docs?

• Yes, PR includes docs updates
• Yes, issue opened: #
• No

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

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[Vacant2333]

@jmdeal can u help him to review this pr?

[engedaam]

LGTM 🚀

[coveralls]

Pull Request Test Coverage Report for Build 12465154400

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 65.125%

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Totals
Change from base Build 12402493920:	0.0%
Covered Lines:	5774
Relevant Lines:	8866

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💛 - Coveralls