Add SchneiderModbusTCP library by mmercalde (#6475)

* Create schneidermodbustcp.json

* Delete libraries/schneidermodbustcp.json

* Create SchneiderModbusTCP.json

* Update repositories.txt

* Delete libraries/SchneiderModbusTCP.json

@per1234 JSON file has been deleted.

Author: mmercalde

repositories.txt

@@ -8141,3 +8141,4 @@ https://github.com/G1OJS/G1OJS_Tiny_Si5351_CLK0
 https://github.com/kkfranco98/QuickSerial
 https://github.com/elvandry13/UltrasonicA02YYUW
 https://github.com/codewitch-honey-crisis/htcw_chess
+https://github.com/mmercalde/SchneiderModbusTCP