fix: cleanup uartstm destructors

[BarisTanyeri]

Removed unneccesarry destructors

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	6		0	0.02s
✅ CPP	clang-format	14	3	0	1.32s
✅ DOCKERFILE	hadolint	1		0	0.08s
✅ JSON	jsonlint	7		0	0.12s
✅ JSON	prettier	7	2	0	2.04s
⚠️ MARKDOWN	markdownlint	6	1	7	2.46s
⚠️ MARKDOWN	markdown-link-check	6		2	50.41s
✅ MARKDOWN	markdown-table-formatter	6	1	0	1.11s
✅ REPOSITORY	checkov	yes		no	27.44s
✅ REPOSITORY	git_diff	yes		no	0.7s
✅ REPOSITORY	grype	yes		no	22.38s
✅ REPOSITORY	ls-lint	yes		no	0.07s
✅ REPOSITORY	secretlint	yes		no	50.95s
✅ REPOSITORY	trivy	yes		no	16.5s
✅ REPOSITORY	trivy-sbom	yes		no	0.11s
✅ REPOSITORY	trufflehog	yes		no	7.29s
⚠️ SPELL	lychee	32		1	87.25s
✅ YAML	prettier	9	1	0	2.1s
✅ YAML	v8r	9		0	8.74s
✅ YAML	yamllint	9		0	0.24s

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