Merge pull request #12213 from flouthoc/system-connection-rm-all

system: Adds support for removing all named destination via `--all`

docs/source/markdown/podman-system-connection-remove.1.md

@@ -4,11 +4,17 @@
 podman\-system\-connection\-remove - Delete named destination
 
 ## SYNOPSIS
-**podman system connection remove** *name*
+**podman system connection remove** [*options*] *name*
 
 ## DESCRIPTION
 Delete named ssh destination.
 
+## OPTIONS
+
+#### **--all**=*false*, **-a**
+
+Remove all connections.
+
 ## EXAMPLE
 ```
 $ podman system connection remove production