Slight change to the DNS IP

Have changed the Quad9 IP address to 9.9.9.10 as we should promoted unfiltered DNS services
In general, as that hopefully is the most needed in combination with @PyFunceble

examples/demo/landing_page_demo_2.tut

@@ -4,7 +4,7 @@ source config.sh.in
 
 run() {
     c PyFunceble --version
-    c PyFunceble -d 9.9.9.9                         # Neutral stable
+    c PyFunceble -d 9.9.9.10                        # quad9 Neutral stable (unfiltered)
     c PyFunceble -d 2620:fe::fe                     # quad9 IPv6 (As I recall GHA now supports IPv6)
     c PyFunceble -d 194.187.99.221                  # Adult CDN: https://mypdns.org/my-privacy-dns/porn-records/-/issues?scope=all&state=all&label_name[]=IP%3A%3ABlackListing
     c PyFunceble -d 45.136.204.40                   # 23 phis: https://github.com/mitchellkrogza/phishing/pull/67