Remove certs from repo to comply with the gitlab policy

Author: Damir Gainulin

.gitignore

@@ -19,4 +19,13 @@ build/
 .vscode
 
 # Emacs backups
-*~
+*~
+
+# Remove  keys and certs to comply with gitlab policy
+*.key
+*.pem
+*.crt
+*.cer
+*.p12
+*.pfx
+*.p1