PLAT-10389: Upgrade dependencies (#100)

Snyk reported a vulnerability introduce by 'cryptography'
(https://app.snyk.io/vuln/SNYK-PYTHON-CRYPTOGRAPHY-1022152), upgrade the
dependency.

Also update rsa, reported by Snyk CLI.

snyk test --command=python3 does not report any high vulnerability
anymore.

Difficult to test automatically (cert auth) so I just checked manually.

Author: symphony-youri

requirements.txt

@@ -1,12 +1,12 @@
-requests-pkcs12==1.4
+requests-pkcs12==1.9
 requests-toolbelt==0.9.1
 yattag==1.12.2
 python-json-logger==0.1.11
 beautifulsoup4==4.8.0
 Jinja2==2.10.1
 defusedxml==0.6.0
 
-rsa~=4.6
+rsa~=4.7
 pyasn1~=0.4.8
 six~=1.15.0
 ecdsa<0.15
@@ -17,7 +17,6 @@ aiohttp~=3.6.2
 chardet~=3.0.4
 MarkupSafe~=1.1.1
 pycparser~=2.20
-cryptography~=2.9.2
 idna~=2.9
 urllib3~=1.25.9
 certifi~=2020.4.5.2
@@ -27,5 +26,5 @@ requests~=2.24.0
 soupsieve~=2.0.1
 setuptools~=47.3.1
 aioresponses~=0.6.4
-pytest~=6.0.1
+pytest~=6.2.1
 

setup.py

@@ -28,7 +28,7 @@ def readme():
         'python-json-logger==0.1.11',
         'beautifulsoup4==4.8.0',
         'Jinja2==2.10.1',
-        'requests_pkcs12==1.4',
+        'requests_pkcs12==1.9',
         'requests-toolbelt==0.9.1',
         'requests-mock>=1.7.0',
         'yattag==1.12.2',