[Snyk] Security upgrade python from 3.11-slim to 3.15-rc-alpine3.22#9

Draft

phbrgnomo wants to merge 1 commit intomasterfrom

snyk-fix-2f17952c81b8e7486469a211018f3103

Commits on Feb 15, 2026

fix: apps/candlestick-patterns/Dockerfile to reduce vulnerabilities
snyk-bot
committed