feat(apps): add SearXNG instance tracker policy and Qualys Labs SSL testing rules (#512)

* feat(apps): add SearXNG instance tracker policy

* feat(apps): add Qualys SSL Labs policy

* chore: spelling

Signed-off-by: Xe Iaso <me@xeiaso.net>

---------

Signed-off-by: Xe Iaso <me@xeiaso.net>
Co-authored-by: hyperdefined <contact@hyper.lol>

.github/actions/spelling/expect.txt

@@ -151,6 +151,7 @@ promauto
 promhttp
 pwcmd
 pwuser
+qualys
 qwant
 qwantbot
 rac
@@ -165,6 +166,7 @@ ruleset
 RUnlock
 sas
 Scumm
+searx
 sebest
 secretplans
 selfsigned
@@ -212,6 +214,7 @@ xesite
 xess
 xff
 XForwarded
+XNG
 XReal
 yae
 YAMLTo