Remove deprecated keyboard docs (#39292)

source/_integrations/keyboard.markdown

@@ -1,40 +0,0 @@
----
-title: Keyboard
-description: Instructions on how to simulate key presses with Home Assistant.
-ha_category:
-  - Automation
-ha_release: pre 0.7
-ha_domain: keyboard
-ha_iot_class: Local Push
-ha_integration_type: integration
-ha_quality_scale: legacy
----
-
-The `keyboard` integration simulates key presses on the host machine. It currently offers the following Buttons as a Service (BaaS):
-
-- `keyboard/volume_up`
-- `keyboard/volume_down`
-- `keyboard/volume_mute`
-- `keyboard/media_play_pause`
-- `keyboard/media_next_track`
-- `keyboard/media_prev_track`
-
-To load this component, add the following lines to your {% term "`configuration.yaml`" %}:
-
-```yaml
-keyboard:
-```
-
-## Dependencies
-
-You may need to install platform-specific [dependencies for PyUserInput](https://github.com/PyUserInput/PyUserInput#dependencies) in order to use the keyboard component. In most cases this can be done by running:
-
-```bash
-pip3 install [package name]
-```
-
-### Windows
-
-x64 Windows users may have trouble installing pywin through pip. Using an [executable installer](https://github.com/mhammond/pywin32) should work around this issue.
-
-[Similar installers](https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyhook) (unofficial) for pyhook have been ported to Python 3.4 and should help with x64 pip issues with pyhook.

source/_redirects

@@ -569,6 +569,7 @@ layout: null
 /integrations/hydroquebec /more-info/removed-integration 301
 /integrations/ialarm_xr /more-info/removed-integration 301
 /integrations/iota /more-info/removed-integration 301
+/integrations/keyboard /more-info/removed-integration 301
 /integrations/lirc /more-info/removed-integration 301
 /integrations/life360 /more-info/removed-integration 301
 /integrations/lifx_legacy /more-info/removed-integration 301