adjust journey-test expectations to match clap 4.1

tests/snapshots/plumbing/no-repo/pack/receive/pack receive-no-networking-in-small-failure

@@ -1,6 +1,5 @@
-error: Found argument 'receive' which wasn't expected, or isn't valid in this context
+error: unrecognized subcommand 'receive'
 
-USAGE:
-    gix free pack <SUBCOMMAND>
+Usage: gix free pack <COMMAND>
 
-For more information try --help
+For more information, try '--help'.

tests/snapshots/plumbing/repository/remote/refs/remote ref-list-no-networking-in-small-failure

@@ -1,6 +1,5 @@
-error: Found argument 'remote' which wasn't expected, or isn't valid in this context
+error: unrecognized subcommand 'remote'
 
-USAGE:
-    gix [OPTIONS] <SUBCOMMAND>
+Usage: gix [OPTIONS] <COMMAND>
 
-For more information try --help
+For more information, try '--help'.

tests/snapshots/porcelain/tool/no-args-failure

@@ -1,6 +1,12 @@
-error: 'ein tool' requires a subcommand but one was not provided
+A selection of useful tools
 
-USAGE:
-    ein tool <SUBCOMMAND>
+Usage: ein tool <COMMAND>
 
-For more information try --help
+Commands:
+  find            Find all repositories in a given directory
+  organize        Move all repositories found in a directory into a structure matching their clone URLs
+  estimate-hours  Estimate hours worked based on a commit history [aliases: h, hours]
+  help            Print this message or the help of the given subcommand(s)
+
+Options:
+  -h, --help  Print help