Add a post and postun for mariadb-connector-c, ensuring ldconfig is run (#13580)

When installing the mariadb-connector-c package, the new libraries that are installed as part of the package are not immediately known by ld. Call ldconfig as part of package installation and removal to ensure the ld cache is refreshed

Co-authored-by: Andy Zaugg <azaugg@linkedin.com>

Author: christopherco

SPECS/mariadb-connector-c/mariadb-connector-c.spec

@@ -3,7 +3,7 @@
 Summary:        The MariaDB Native Client library (C driver)
 Name:           mariadb-connector-c
 Version:        3.3.8
-Release:        2%{?dist}
+Release:        3%{?dist}
 License:        LGPLv2+
 Vendor:         Microsoft Corporation
 Distribution:   Azure Linux
@@ -155,6 +155,9 @@ pushd unittest/libmariadb/
 %ctest || :
 popd
 
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
 
 %files
 %{_libdir}/libmariadb.so.3
@@ -207,6 +210,9 @@ popd
 #      NEW:         PR submitted, problem explained, waiting on upstream response
 
 %changelog
+* Thu Apr 10 2025 Andy Zaugg <azaugg@linkedin.com> - 3.3.8-3
+- Run ldconfig as part of post install to ensure new libs are in ld cache
+
 * Tue Apr 09 2024 Daniel McIlvaney <damcilva@microsoft.com> - 3.3.8-2
 - Remove multilib handling since azl doesn't support it