fix: scripts/REDCAP-FITBIT-AUTH-AUTO/requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-PYYAML-559098
- https://snyk.io/vuln/SNYK-PYTHON-URLLIB3-1014645

Author: snyk-bot

scripts/REDCAP-FITBIT-AUTH-AUTO/requirements.txt

@@ -2,8 +2,8 @@ certifi==2018.10.15
 chardet==3.0.4
 idna==2.7
 PyCap==1.0.2
-PyYAML==5.2
+PyYAML==5.3.1
 requests==2.22.0
 selenium==3.14.1
 semantic-version==2.3.1
-urllib3==1.25.8
+urllib3==1.25.9