Fix parsing of hexadecimal strings with odd number of characters #665

	name: Build and test

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: windows-2022
	steps:
	- uses: actions/checkout@master

	- name: Set up dotnet core
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: \|
	2.1.x
	6.0.x
	8.0.x

	- name: Add msbuild to PATH
	uses: microsoft/setup-msbuild@v2

	# Build the release build
	- name: Build the solution
	run: dotnet build -c Release src/UglyToad.PdfPig.sln

	- name: Run the tests
	run: dotnet test src/UglyToad.PdfPig.sln

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