Bugfix/8762 Multiple changes to align S3 multipart checksum support with AWS functionality#8875

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sophieil wants to merge 10 commits intogetmoto:masterfrom

sophieil:bugfix/8762-composite-checksums-suffix-issue

Commits on Apr 6, 2025

Adding first failing test to reproduce issue specifically with CRC32
sophieil
committed

Commits on Apr 7, 2025

Naive fix to satisfy simple CRC32 test
sophieil
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Commits on Apr 22, 2025

Adding parametrized test for combinations of checksum algorithm and checksum type - full_object variants currently fail
sophieil
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Fixing several issues to satisfy tests. Some opportunity for refactoring...
sophieil
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Adding test for correct part counts
sophieil
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Commits on May 1, 2025

Refactoring solution and removing duplicate test
sophieil
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