README: Installing on Fedora

There is now an `oci-cli` package in Fedora Linux that can be
installed via `dnf install oci-cli` on Fedora 38 and later.

* https://src.fedoraproject.org/rpms/oci-cli

Signed-off-by: Major Hayden <[email protected]>

Author: major

README.rst

@@ -70,6 +70,13 @@ Oracle Linux 7
 
     sudo yum install python36-oci-cli
 
+
+Fedora Linux
+------------
+::
+
+    sudo dnf install oci-cli
+
 Windows
 -------
 ::
@@ -183,4 +190,4 @@ This SDK and sample is dual licensed under the Universal Permissive License 1.0
 
 See LICENSE__ for more details.
 
-__ https://github.com/oracle/oci-cli/blob/master/LICENSE.txt
+__ https://github.com/oracle/oci-cli/blob/master/LICENSE.txt