[Snyk] Security upgrade nginx from 1.25.3-alpine to 1.27.3-alpine

[JBAhire]

Snyk has created this PR to fix 4 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• Dockerfile

We recommend upgrading to nginx:1.27.3-alpine, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Integer Overflow or Wraparound SNYK-ALPINE318-EXPAT-7908292	714
	Integer Overflow or Wraparound SNYK-ALPINE318-EXPAT-7908293	714
	CVE-2024-6197 SNYK-ALPINE318-CURL-7569015	614
	CVE-2024-6197 SNYK-ALPINE318-CURL-7569015	614
	Resource Exhaustion SNYK-ALPINE318-EXPAT-6241039	614

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[!IMPORTANT]

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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🦉 Resource Exhaustion

[github-actions[bot]]

Test Results

    4 files  ±0    317 suites  ±0   30m 31s ⏱️ - 2m 1s 1 143 tests ±0  1 143 ✅ ±0  0 💤 ±0  0 ❌ ±0  1 153 runs  ±0  1 153 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit b5eaab00. ± Comparison against base commit cf7c36a3.