Fix URL in client examples

[TMRh20]

• Change URL in client examples from http://fiikus.net/asciiart/pizza.txt to http://artscene.textfiles.com/asciiart/texthistory.txt
• Found DNS example was using channel 30 by default, revert back to default channel

[github-actions]

Cpp-linter Review

Click here for the full clang-format patch

diff --git a/examples/Getting_Started_SimpleClient_Mesh_DNS/Getting_Started_SimpleClient_Mesh_DNS.ino b/examples/Getting_Started_SimpleClient_Mesh_DNS/Getting_Started_SimpleClient_Mesh_DNS.ino
index 6df45e6..06c6565 100644
--- a/examples/Getting_Started_SimpleClient_Mesh_DNS/Getting_Started_SimpleClient_Mesh_DNS.ino
+++ b/examples/Getting_Started_SimpleClient_Mesh_DNS/Getting_Started_SimpleClient_Mesh_DNS.ino
@@ -33 +33 @@ char icewind[] = { "109.120.203.163" };  //http://109.120.203.163/web/blyad.club
-char ascii[] = { "artscene.textfiles.com" };     //http://artscene.textfiles.com/asciiart/texthistory.txt
+char ascii[] = { "artscene.textfiles.com" };  //http://artscene.textfiles.com/asciiart/texthistory.txt

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Memory usage change @ f32e377

Board	flash	%	RAM for global variables	%
arduino:avr:nano	🔺 0 - +58	0.0 - +0.19	🔺 0 - +38	0.0 - +1.86
arduino:samd:mkrzero	🔺 0 - +40	0.0 - +0.02	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/Getting_Started_SimpleClient_Mesh flash	%	examples/Getting_Started_SimpleClient_Mesh RAM for global variables	%	examples/Getting_Started_SimpleServer_Mesh flash	%	examples/Getting_Started_SimpleServer_Mesh RAM for global variables	%	examples/InteractiveServer_Mesh flash	%	examples/InteractiveServer_Mesh RAM for global variables	%	examples/MQTT/mqtt_basic flash	%	examples/MQTT/mqtt_basic RAM for global variables	%	examples/MQTT/mqtt_basic_2 flash	%	examples/MQTT/mqtt_basic_2 RAM for global variables	%	examples/SimpleClient_Mesh flash	%	examples/SimpleClient_Mesh RAM for global variables	%
arduino:avr:nano	38	0.12	38	1.86	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	58	0.19	34	1.66
arduino:samd:mkrzero	40	0.02	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	12	0.0	0	0.0

Click for full report CSV

Board,examples/Getting_Started_SimpleClient_Mesh<br>flash,%,examples/Getting_Started_SimpleClient_Mesh<br>RAM for global variables,%,examples/Getting_Started_SimpleServer_Mesh<br>flash,%,examples/Getting_Started_SimpleServer_Mesh<br>RAM for global variables,%,examples/InteractiveServer_Mesh<br>flash,%,examples/InteractiveServer_Mesh<br>RAM for global variables,%,examples/MQTT/mqtt_basic<br>flash,%,examples/MQTT/mqtt_basic<br>RAM for global variables,%,examples/MQTT/mqtt_basic_2<br>flash,%,examples/MQTT/mqtt_basic_2<br>RAM for global variables,%,examples/SimpleClient_Mesh<br>flash,%,examples/SimpleClient_Mesh<br>RAM for global variables,%
arduino:avr:nano,38,0.12,38,1.86,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,58,0.19,34,1.66
arduino:samd:mkrzero,40,0.02,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,12,0.0,0,0.0