move tools::process_locker to pbs-tools

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

pbs-tools/src/lib.rs

@@ -3,6 +3,7 @@ pub mod format;
 pub mod fs;
 pub mod json;
 pub mod nom;
+pub mod process_locker;
 pub mod str;
 
 mod command;