bump cardano-ledger-shelley-ma-test version

[JaredCorduan]

Description

fix shelley-ma / mary versions

mary
 * bump to 1.2

shelley-ma
 * bump to 1.1.0.1
 * mary ^>=1.2

shelley-ma-test
 * bump to 1.2
 * mary (including testlib) ^>=1.2

alonzo test
 * mary ^>=1.2
 * shelley-ma-test ^>=1.2

babbage test
 * mary ^>=1.2

conway test
 * mary ^>=1.2

Checklist

• Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated
• When applicable, versions are updated in .cabal and CHANGELOG.md files according to the
  versioning process.
• The version bounds in .cabal files for all affected packages are updated (See RELEASING.md)
• Any changes are noted in the latest section of a CHANGELOG.md for the affected packages. New section is never added with the code changes. (See RELEASING.md)
• Code is formatted with fourmolu (use scripts/fourmolize.sh)
• Cabal files are formatted (use scripts/cabal-format.sh)
• hie.yaml has been updated (use scripts/gen-hie.sh)
• Self-reviewed the diff