chore(deps): bump certifi from 2025.01.31 to 2025.4.26

Bumps [certifi](https://github.com/certifi/python-certifi) from 2025.01.31 to 2025.4.26.
- [Commits](https://github.com/certifi/python-certifi/compare/2025.01.31...2025.04.26)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2025.4.26
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -15,7 +15,7 @@ humanize==4.12.3
 cachetools==5.5.2
 requests==2.32.3
 urllib3==2.4.0
-certifi==2025.01.31
+certifi==2025.4.26
 jsonschema==4.23.0
 TA-Lib==0.4.38
 technical==1.5.0