west: sign.py: always log the rimage command

rimage is very verbose by default and has no -q(uiet) option, so saving
one line out of more than 100 lines is pointless.

RimageSigner.sign() was already very complex and suffering from
combinatorial explosion of parameters. With .toml
pre-processing (#65411) it's getting worse, so we really need all build
logs to show the complete rimage command.

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
diff --git a/scripts/west_commands/sign.py b/scripts/west_commands/sign.py
index cd29dd5..4e5e459 100644
--- a/scripts/west_commands/sign.py
+++ b/scripts/west_commands/sign.py
@@ -535,7 +535,8 @@
 
         sign_base = [tool_path]
 
-        # Sub-command arg '-q' takes precedence over west '-v'
+        # Align rimage verbosity.
+        # Sub-command arg 'west sign -q' takes precedence over west '-v'
         if not args.quiet and args.verbose:
             sign_base += ['-v'] * args.verbose
 
@@ -562,8 +563,7 @@
         sign_base += (['-o', out_bin] + sign_config_extra_args +
                       extra_ri_args + args.tool_args + components)
 
-        if not args.quiet:
-            log.inf(quote_sh_list(sign_base))
+        command.inf(quote_sh_list(sign_base))
         subprocess.check_call(sign_base)
 
         if no_manifest: