deps(rust): update utoipa requirement from 4.0.0 to 4.2.0 #105

	name: Rust Version Check (Pre-Merge)

	on:
	pull_request:
	types: [opened, synchronize]

	jobs:
	check-version:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	- name: Extract version from Cargo.toml
	id: get-version
	run: \|
	VERSION=$(grep '^version =' Cargo.toml \| head -n 1 \| sed 's/version = "$.*$"/\1/')
	echo "VERSION=$VERSION" >> $GITHUB_ENV
	echo "Package version: $VERSION"

	- name: Check if tag exists for the version
	run: \|
	git fetch --tags
	if git rev-parse "$VERSION" >/dev/null 2>&1; then
	echo "Git tag for version $VERSION already exists!"
	exit 1
	else
	echo "No existing tag found for version $VERSION."
	fi

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