build(pcf): only used SMF models

Signed-off-by: Stefan Spettel <stefan.spettel@phine.tech>

CHANGELOG.md

@@ -10,6 +10,7 @@
 * Tech Debt
   - Stopping support for RHEL8/Rocky8 in favor of RHEL9/Rocky9
   - HTTP client cpr library refactoring effort
+  - Resynch PCF with common source git-submodule and use utils from there
 
 ## v2.0.0 -- December 2023 ##
 

oai-cn5g-common-src @ 6f999018

-Subproject commit c110f9753ddf95ad107368d2d72f593ee14b1ae7
+Subproject commit 6f9990189f51f0980960d7fd24ff2b069a63dc2b