Auto merge of #11438 - djc:readme-fedora-deps-dbus, r=jdm

Add dbus-devel under Fedora dependencies

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This is required through devices -> blurz -> dbus.

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README.md

@@ -53,7 +53,8 @@ On Fedora:
 sudo dnf install curl freeglut-devel libtool gcc-c++ libXi-devel \
     freetype-devel mesa-libGL-devel mesa-libEGL-devel glib2-devel libX11-devel libXrandr-devel gperf \
     fontconfig-devel cabextract ttmkfdir python python-virtualenv python-pip expat-devel \
-    rpm-build openssl-devel cmake bzip2-devel libXcursor-devel libXmu-devel mesa-libOSMesa-devel
+    rpm-build openssl-devel cmake bzip2-devel libXcursor-devel libXmu-devel mesa-libOSMesa-devel \
+    dbus-devel
 ```
 
 On Arch Linux: