Add codespell job (#1281)

add codespell workflow and fixed spelling issues

infrastructure_files/configure.sh

@@ -36,7 +36,7 @@ fi
 
 if [[ "x-$NETBIRD_DOMAIN" == "x-" ]]; then
   echo NETBIRD_DOMAIN is not set, please update your setup.env file
-  echo If you are migrating from old versions, you migh need to update your variables prefixes from
+  echo If you are migrating from old versions, you might need to update your variables prefixes from
   echo WIRETRUSTEE_.. TO NETBIRD_
   exit 1
 fi

infrastructure_files/getting-started-with-zitadel.sh

@@ -387,7 +387,7 @@ check_nb_domain() {
 
   if [ "$DOMAIN" == "netbird.example.com" ]; then
     echo "The NETBIRD_DOMAIN cannot be netbird.example.com" > /dev/stderr
-    retrun 1
+    return 1
   fi
   return 0
 }

infrastructure_files/turnserver.conf.tmpl

@@ -677,7 +677,7 @@ no-cli
 #
 #cli-password=$5$79a316b350311570$81df9cfb9af7f5e5a76eada31e7097b663a0670f99a3c07ded3f1c8e59c5658a
 #
-# Or unsecure form for the same password:
+# Or insecure form for the same password:
 #
 # cli-password=CHANGE_ME