Drop EOL rubies + Rails pre-7 tests + update for recent rubies#38

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redterror wants to merge 3 commits intowardencommunity:masterfrom

redterror:chore/more-versions

Commits on Dec 4, 2025

add ruby 3.3 + 3.4; rails 7.1 + 7.2 ; drop EOL rubies and rails 5.x
redterror
committed
drop rails 6 as well since its long EOL
redterror
committed
add require's for OpenStruct, since it is moving out of the standard library
redterror
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