[Intl] make currency bundle merge fallback locales when accessing data, allowing use of country-specific locales
bug #9352 [Intl] make currency bundle merge fallback locales when accessing data, ... (shieldo)

This PR was merged into the 2.3 branch.

Discussion
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[Intl] make currency bundle merge fallback locales when accessing data, ...

...allowing use of country-specific locales

Fixes #9262.

Commits
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edc287b [Intl] make currency bundle merge fallback locales when accessing data, allowing use of country-specific locales