finance/ticker: update to 4.5.4

• force uppercase in currency conversion

Changelog: https://github.com/achannarasappa/ticker/releases/tag/v4.5.4

PR: 266075
MFH: 2022Q3 (bugfix blanket)
(cherry picked from commit f1c2264c2839d5e0d4c5f8ebc582ec5028f91545)