Moderate: squid security and bug fix update (Oracle Linux 7)

[7:3.3.8-26]
- Related: #1186768 - removing patch, because of missing tests and
incorrent patch

[7:3.3.8-25]
- Related: #1102842 - squid rpm package misses /var/run/squid needed for
smp mode. Squid needs write access to /var/run/squid.

[7:3.3.8-24]
- Related: #1102842 - squid rpm package misses /var/run/squid needed for
smp mode. Creation of /var/run/squid was also needed to be in SPEC file.

[7:3.3.8-23]
- Related: #1102842 - squid rpm package misses /var/run/squid needed for
smp mode. Creation of this directory was moved to tmpfiles.d conf file.

[7:3.3.8-22]
- Related: #1102842 - squid rpm package misses /var/run/squid needed for
smp mode. Creation of this directory was moved to service file.

[7:3.3.8-21]
- Resolves: #1263338 - squid with digest auth on big endian systems
start looping

[7:3.3.8-20]
- Resolves: #1186768 - security issue: Nonce replay vulnerability
in Digest authentication

[7:3.3.8-19]
- Resolves: #1225640 - squid crashes by segfault when it reboots

[7:3.3.8-18]
- Resolves: #1102842 - squid rpm package misses /var/run/squid needed for
smp mode

[7:3.3.8-17]
- Resolves: #1233265 - CVE-2015-3455 squid: incorrect X509 server
certificate validation

[7:3.3.8-16]
- Resolves: #1080042 - Supply a firewalld service file with squid

[7:3.3.8-15]
- Resolves: #1161600 - Squid does not serve cached responses
with Vary headers

[7:3.3.8-14]
- Resolves: #1198778 - Filedescriptor leaks on snmp

[7:3.3.8-13]
- Resolves: #1204375 - squid sends incorrect ssl chain breaking newer gnutls
using applications