Remove rdp_console option

This option was deprecated some years ago[1] because of lack of actual
implementation. RDP console is used by Hyper-V which is being retired
because WinStackers project has been retired, so no one may implement
the test cases.

[1] d5bda712599a329acb865f9a9a41ad55824b1781

Change-Id: I8effa01766e63645b7afb8a11dca061b3cce0334
diff --git a/releasenotes/notes/remove-rdp_console-34e11f58d525905a.yaml b/releasenotes/notes/remove-rdp_console-34e11f58d525905a.yaml
new file mode 100644
index 0000000..4f03150
--- /dev/null
+++ b/releasenotes/notes/remove-rdp_console-34e11f58d525905a.yaml
@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    The deprecated ``[compute-feature-enabled] rdp_console`` config option has
+    been removed.
diff --git a/tempest/config.py b/tempest/config.py
index 7978755..6e13d9e 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -540,14 +540,6 @@
                 deprecated_reason="This config option is not being used "
                                   "in Tempest, we can add it back when "
                                   "adding the test cases."),
-    cfg.BoolOpt('rdp_console',
-                default=False,
-                help='Enable RDP console. This configuration value should '
-                     'be same as nova.conf: rdp.enabled',
-                deprecated_for_removal=True,
-                deprecated_reason="This config option is not being used "
-                                  "in Tempest, we can add it back when "
-                                  "adding the test cases."),
     cfg.BoolOpt('serial_console',
                 default=False,
                 help='Enable serial console. This configuration value '