add missing filters for python2 packages

and update package names of p2 versions for pyserial and p-chardet,
as they are prefixed with python2- now

python3-ecosystem.yaml

@@ -34,11 +34,13 @@ data:
     filter:
         rpms:
             - custodia
-            - pyserial
+            - python2-asn1crypto
             - python2-cffi
-            - python-chardet
+            - python2-chardet
             - python2-configobj
             - python2-cryptography
+            - python2-cryptography-vectors
+            - python3-cryptography-vectors
             - python2-custodia
             - python2-custodia-extra
             - python2-dns
@@ -46,11 +48,14 @@ data:
             - python2-jinja2
             - python2-jwcrypto
             - python2-jwt
+            - python2-oauthlib
             - python2-pluggy
             - python2-ply
+            - python2-prettytable
             - python2-pyOpenSSL
             - python2-pycparser
             - python2-python-etcd
+            - python2-pyserial
             - python2-pysocks
             - python2-requests
             - python2-systemd