Bump joblib from 0.14.1 to 1.2.0

Bumps [joblib](https://github.com/joblib/joblib) from 0.14.1 to 1.2.0.
- [Release notes](https://github.com/joblib/joblib/releases)
- [Changelog](https://github.com/joblib/joblib/blob/master/CHANGES.rst)
- [Commits](joblib/joblib@0.14.1...1.2.0)

---
updated-dependencies:
- dependency-name: joblib
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -5,7 +5,7 @@ Flask-Bootstrap==3.3.7.1
 gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.10.3
-joblib==0.14.1
+joblib==1.2.0
 MarkupSafe==1.1.1
 numpy==1.18.1
 pandas==0.25.3