Merge `test-jdk17` tests into main post [databind#4820]#694

cowtowncoder merged 2 commits intoFasterXML:masterFasterXML/jackson-dataformat-xml:masterfrom

JooHyukKim:clean-up-post-databind-4820JooHyukKim/jackson-dataformat-xml:clean-up-post-databind-4820Copy head branch name to clipboard