Merge pull request #5024 from radarhere/fedora

Added Fedora 33 to CI targets

Author: hugovk

docs/installation.rst

@@ -436,6 +436,8 @@ These platforms are built and tested for every change.
 +----------------------------------+--------------------------+-----------------------+
 | Fedora 32                        | 3.8                      |x86-64                 |
 +----------------------------------+--------------------------+-----------------------+
+| Fedora 33                        | 3.9                      |x86-64                 |
++----------------------------------+--------------------------+-----------------------+
 | macOS 10.15 Catalina             | 3.6, 3.7, 3.8, 3.9, PyPy3|x86-64                 |
 +----------------------------------+--------------------------+-----------------------+
 | Ubuntu Linux 16.04 LTS (Xenial)  | 3.6, 3.7, 3.8, 3.9, PyPy3|x86-64                 |