chore: update Rust toolchain to v1.81.0

[rjaegers]

Pull Request

Description of changes

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

[github-actions]

Compressed layer size comparison

Comparing ghcr.io/philips-software/amp-devcontainer-cpp:latest to ghcr.io/philips-software/amp-devcontainer-cpp@sha256:9efa8df964793700e5fc18e884f240d67ce38c644fa90637f09474918aa5eeee

OS/Platform	Previous Size	Current Size	Delta
linux/amd64	645.35M	645.35M	0.00 (+0.00%)
linux/arm64	638.06M	638.06M	0.00 (+0.00%)

[github-actions]

Test Results

 2 files  ±0   2 suites  ±0   51s ⏱️ ±0s
26 tests ±0  26 ✅ ±0  0 💤 ±0  0 ❌ ±0 
28 runs  ±0  28 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit c72d034. ± Comparison against base commit b8b949b.

♻️ This comment has been updated with latest results.

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	16		0	0.06s
✅ DOCKERFILE	hadolint	2		0	0.37s
✅ GHERKIN	gherkin-lint	2		0	0.63s
✅ JSON	npm-package-json-lint	yes		no	0.38s
✅ JSON	prettier	15	2	0	0.73s
✅ JSON	v8r	14		0	18.11s
✅ MARKDOWN	markdownlint	8	0	0	0.82s
✅ MARKDOWN	markdown-table-formatter	8	0	0	0.17s
✅ REPOSITORY	checkov	yes		no	15.85s
✅ REPOSITORY	gitleaks	yes		no	0.35s
✅ REPOSITORY	git_diff	yes		no	0.01s
✅ REPOSITORY	grype	yes		no	14.28s
✅ REPOSITORY	secretlint	yes		no	1.86s
✅ REPOSITORY	syft	yes		no	0.52s
✅ REPOSITORY	trivy	yes		no	5.31s
✅ REPOSITORY	trivy-sbom	yes		no	0.16s
✅ REPOSITORY	trufflehog	yes		no	2.37s
✅ SPELL	lychee	54		0	3.75s
✅ YAML	prettier	21	0	0	0.99s
✅ YAML	v8r	21		0	12.28s
✅ YAML	yamllint	21		0	0.36s

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] (61 linters)
• oxsecurity/megalinter/flavors/[email protected] (70 linters)

MegaLinter is graciously provided by

[github-actions]

Compressed layer size comparison

Comparing ghcr.io/philips-software/amp-devcontainer-rust:latest to ghcr.io/philips-software/amp-devcontainer-rust@sha256:800098a294ff3c7627867ddae858cac148a5c10f2487801a20dd6c728aee06af

OS/Platform	Previous Size	Current Size	Delta
linux/amd64	425.13M	433.00M	7.87M (+1.85%)
linux/arm64	564.77M	572.52M	7.75M (+1.37%)

[sonarcloud]

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 SonarCloud