chore: [Snyk] Security upgrade pillow from 9.5.0 to 10.3.0 (#4018)

* fix: doc/requirements.txt to reduce vulnerabilities


The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-5918878
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-6043904
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-6182918
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-6219984
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-6219986
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-6514866

* fix: add blank line at end of file

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Co-authored-by: snyk-bot <snyk-bot@snyk.io>

doc/requirements.txt

@@ -2,4 +2,4 @@ Sphinx==7.2.6
 sphinx_markdown_tables
 myst_parser==2.0.0
 sbom2doc
-pillow>=10.0.1 # not directly required, pinned by Snyk to avoid a vulnerability
+pillow>=10.3.0 # not directly required, pinned by Snyk to avoid a vulnerability