Merge pull request #1090 from theupdateframework/dependabot/pip/cffi-1.14.1

build(deps): bump cffi from 1.14.0 to 1.14.1

Author: joshuagl

requirements-pinned.txt

@@ -1,5 +1,5 @@
 certifi==2020.6.20       # via requests
-cffi==1.14.0              # via cryptography, pynacl
+cffi==1.14.1              # via cryptography, pynacl
 chardet==3.0.4            # via requests
 colorama==0.4.3           # via securesystemslib
 cryptography==2.9.2         # via securesystemslib