feat: update LLVM/Clang toolchain to version 18.1.8

[rjaegers]

🚀 Hey, I have created a Pull Request

Description of changes

This PR includes an update to the LLVM/Clang toolchain to version 18.1.8.

✔️ Checklist

• I have followed the contribution guidelines for this repository
• I have added tests for new behavior, and have not broken any existing tests
• I have added or updated relevant documentation
• I have verified that all added components are accounted for in the SBOM

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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

See analysis details on SonarQube Cloud

[github-actions]

Compressed layer size comparison

Comparing ghcr.io/philips-software/amp-devcontainer-rust:latest to ghcr.io/philips-software/amp-devcontainer-rust@sha256:881605f3d41dcd133cd3684be0c63b0f1e5f98d4877f296f4630d878037a76b2

OS/Platform	Previous Size	Current Size	Delta
linux/amd64	454.99M	454.99M	0.00 (+0.00%)
linux/arm64	593.18M	593.18M	0.00 (+0.00%)

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	16		0	0.07s
✅ DOCKERFILE	hadolint	2		0	0.61s
✅ GHERKIN	gherkin-lint	2		0	0.75s
✅ JSON	npm-package-json-lint	yes		no	0.3s
✅ JSON	prettier	15	1	0	0.38s
✅ JSON	v8r	14		0	14.79s
✅ MARKDOWN	markdownlint	8	0	0	0.66s
✅ MARKDOWN	markdown-table-formatter	8	0	0	0.18s
✅ REPOSITORY	checkov	yes		no	15.56s
✅ REPOSITORY	gitleaks	yes		no	0.28s
✅ REPOSITORY	git_diff	yes		no	0.01s
✅ REPOSITORY	grype	yes		no	9.18s
✅ REPOSITORY	secretlint	yes		no	1.0s
✅ REPOSITORY	syft	yes		no	1.3s
✅ REPOSITORY	trivy	yes		no	4.6s
✅ REPOSITORY	trivy-sbom	yes		no	0.08s
✅ REPOSITORY	trufflehog	yes		no	2.82s
✅ SPELL	lychee	57		0	1.62s
✅ YAML	prettier	21	0	0	0.76s
✅ YAML	v8r	21		0	11.36s
✅ YAML	yamllint	21		0	0.4s

See detailed report in MegaLinter reports

You could have the same capabilities but better runtime performances if you use a MegaLinter flavor:

• oxsecurity/megalinter/flavors/[email protected] (62 linters)
• oxsecurity/megalinter/flavors/[email protected] (71 linters)

MegaLinter is graciously provided by

[github-actions]

Test Results

 2 files  ±0   2 suites  ±0   1m 20s ⏱️ +2s
29 tests ±0  29 ✅ ±0  0 💤 ±0  0 ❌ ±0 
31 runs  ±0  31 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit e886fa4. ± Comparison against base commit 2270b53.

[github-actions]

Compressed layer size comparison

Comparing ghcr.io/philips-software/amp-devcontainer-cpp:latest to ghcr.io/philips-software/amp-devcontainer-cpp@sha256:8856e2d6b414bbc0cbe20d74b99d71bc67034bf7ab7f983fdbdaab0d546eb785

OS/Platform	Previous Size	Current Size	Delta
linux/amd64	644.55M	660.47M	15.93M (+2.47%)
linux/arm64	636.02M	643.12M	7.11M (+1.12%)

[github-actions]

Pull Request Report (#685)

Static measures

Description	Value
Number of added lines	11
Number of deleted lines	11
Number of changed files	2
Number of commits	1
Number of reviews	1
Number of comments (w/o review comments)	5
Number of reviews that contains a comment to resolve	0
Number of reviews that requested a change from the author	0
Number of reviews that approved the Pull Request	1
Get the total number of participants of a Pull Request	4

Time related measures

Description	Value
PR lead time (from creation to close of PR)	1.4 Days
Time that was spend on the branch before the PR was created	30 Sec
Time that was spend on the branch before the PR was merged	1.4 Days
Time to merge after last review	13.5 Hours

Status check related measures

Description	Value
Total runtime for last status check run (Workflow for PR)	6 Hours
Total time spend in last status check run on PR	19.6 Hours