generate: add device option in bash-completion and manpage

Signed-off-by: Zhai Zhaoxuan <[email protected]>

Author: Zhai Zhaoxuan

completions/bash/oci-runtime-tool

@@ -305,6 +305,7 @@ _oci-runtime-tool_generate() {
 		--cap-drop
 		--cgroups-path
 		--cwd
+		--device
 		--env
 		--env-file
 		--gid

man/oci-runtime-tool-generate.1.md

@@ -51,6 +51,16 @@ read the configuration from `config.json`.
 **--cwd**=PATH
   Current working directory for the process. The deafult is */*.
 
+**--device**=*TYPE:MAJOR:MINOR:PATH[:OPTIONS...]*
+  Add a device file in container. e.g. --device=c:10:229:/dev/fuse:fileMode=438:uid=0:gid=0
+  The *TYPE*, *MAJOR*, *MINOR*, *PATH* are required.
+    *TYPE* is the device type. The acceptable values are b (block), c (character), u (unbuffered), p (FIFO).
+    *MAJOR*/*MINOR* is the major/minor device id.
+    *PATH* is the device path.
+  The *fileMode*, *uid*, *gid* are optional.
+    *fileMode* is the file mode of the device file.
+    *uid*/*gid* is the user/group id of the device file.
+
 **--disable-oom-kill**=true|false
   Whether to disable OOM Killer for the container or not.