temp.limit needs to be data-type="integer"

[yubiuser]

What does this PR aim to accomplish?:

Fix the input field of the temp limit from /settings/api. The data-type was missing and the corresponding js did not convert the input to integer.

web/scripts/pi-hole/js/settings.js

Lines 110 to 113 in 1a35944

	// If this is an integer number, parse it accordingly
	if ($(this).data("type") === "integer") {
	value = parseInt(value, 10);
	}

Missing this, errors were generated and the new limit was not saved.

023-10-27 12:51:06.960 [282154/T282165] ERR: /api/config: webserver.api.temp.limit invalid: not a number
2023-10-27 12:51:06.961 [282154/T282165] INFO: No config changes detected
2023-10-27 12:51:14.810 [282154/T282166] ERR: /api/config: webserver.api.temp.limit invalid: not a number
2023-10-27 12:51:14.811 [282154/T282166] INFO: No config changes detected
2023-10-27 12:52:07.074 [282154/T282167] INFO: Writing config file
2023-10-27 12:52:28.312 [282154/T282168] ERR: /api/config: webserver.api.temp.limit invalid: not a number
2023-10-27 12:52:28.313 [282154/T282168] INFO: No config changes detected

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