codeowners: Add maintainers for openssl engines (#5549)

* codeowners: Add maintainers for openssl engines

Symcrypt and KeysInUse are OpenSSL engines, so changes to these should
be reviewed by our openssl maintainers groups.

Signed-off-by: Chris Co <chrco@microsoft.com>

* codeowners: Add missing wildcard

Signed-off-by: Chris Co <chrco@microsoft.com>

---------

Signed-off-by: Chris Co <chrco@microsoft.com>

.github/CODEOWNERS

@@ -47,6 +47,9 @@
 /SPECS/kexec-tools/* @microsoft/cbl-mariner-debug-tools
 
 /SPECS/openssl/* @microsoft/cbl-mariner-openssl
+/SPECS/SymCrypt-OpenSSL/* @microsoft/cbl-mariner-openssl
+/SPECS/SymCrypt/* @microsoft/cbl-mariner-openssl
+/SPECS/KeysInUse-OpenSSL/* @microsoft/cbl-mariner-openssl
 
 /SPECS/dnf/* @microsoft/cbl-mariner-package-managers
 /SPECS/dnf-plugins-core/* @microsoft/cbl-mariner-package-managers