allow recursive container prefixes for cross-references: https://gith…

[opoudjis]

…ub.com/metanorma/metanorma-jis/issues/126

Metanorma PR checklist

• Breaking changes (list related PRs) : allow recursive container prefixes for cross-references: https://gith… isodoc#548
• Documentation update required (create task for this)
• External dependency introduced (documentation update need)
• Gem with native library introduced

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5563fb5) 97.59% compared to head (38b11b9) 97.59%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #217   +/-   ##
=======================================
  Coverage   97.59%   97.59%           
=======================================
  Files          16       16           
  Lines         581      582    +1     
=======================================
+ Hits          567      568    +1     
  Misses         14       14           

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