x11/rofi-calc: update 2.2.1 → 2.3.0

Changelog: https://github.com/svenstaro/rofi-calc/blob/v2.3.0/CHANGELOG.md

Changes:

• Fix multiline outputs only showing the first line #128 (thanks @jdholtz)
• Error Message Color #121 (thanks @sornig)

QA:

• Builds and runs on 14.2-amd64
• poudriere testport 14.1-amd64 ok

PR: 284060
MFH: 2025Q1