[communitybridge#3966] Vulnerabilities Fix

- Auto resolved package dependencies for boto3

Signed-off-by: Harold Wanyama <hwanyama@contractor.linuxfoundation.org>

cla-backend/requirements.txt

@@ -4,8 +4,8 @@ astroid==2.3.3
 atomicwrites==1.3.0
 attrs==19.3.0
 beautifulsoup4==4.8.1
-boto3boto3<1.13.0,>=1.12.236
-botocore==1.33.13
+boto3==1.9.236
+botocore==1.12.253
 certifi==2023.7.22
 chardet==3.0.4
 colorama==0.4.3
@@ -53,7 +53,7 @@ six==1.13.0
 soupsieve==1.9.5
 termcolor==1.1.0
 typed-ast==1.4.1
-urllib3==2.0.6
+urllib3==1.26.18
 vintage==0.4.1
 wcwidth==0.1.7
 Werkzeug==0.15.5