Description of problem:

The gssproxy in rawhide added /var/lib/gssproxy/default.sock -> /run/gssproxy.default.sock symlink but it also added a tmpfiles config file to create that symlink, in https://src.fedoraproject.org/rpms/gssproxy/c/018e011cb6bc0d40684afa88760a0ecbcab6ee52?branch=rawhide.

However, that tmpfiles config is an effective noop when the symlink does not exist, and it causes systemd-tmpfiles --create to actually fail.

Version-Release number of selected component (if applicable):

gssproxy-0.8.4-5.fc36.x86_64

How reproducible:

Deterministic.

Steps to Reproduce:
1. dnf install -y gssproxy
2. rm -f /var/lib/gssproxy/default.sock
3. systemd-tmpfiles --create
4. echo $?

Actual results:

/usr/lib/tmpfiles.d/gssproxy.conf:1: Invalid age '/run/gssproxy.default.sock'.
65

Expected results:

No error emitted, exit status 0.

Additional info:

That config file also breaks systemd-tmpfiles even if the symlink actually exist (was created by rpm during gssproxy installation):

# ls -la /var/lib/gssproxy/default.sock
lrwxrwxrwx. 1 root root 26 Oct 29 17:07 /var/lib/gssproxy/default.sock -> /run/gssproxy.default.sock
# systemd-tmpfiles --create
/usr/lib/tmpfiles.d/gssproxy.conf:1: Invalid age '/run/gssproxy.default.sock'.
# echo $?
65
# 

The message about Invalid age is also emitted during the package installation:
# dnf install -y gssproxy
[...]
  Running scriptlet: gssproxy-0.8.4-5.fc36.x86_64                            3/3 
  Installing       : gssproxy-0.8.4-5.fc36.x86_64                            3/3 
  Running scriptlet: gssproxy-0.8.4-5.fc36.x86_64                            3/3 
/usr/lib/tmpfiles.d/gssproxy.conf:1: Invalid age '/run/gssproxy.default.sock'.
  Verifying        : gssproxy-0.8.4-5.fc36.x86_64                            1/3