[BUG] Incorrect schedule variable value if it contains variable regex separator in "value" part

[romanchetto]

If try to add the next schedule variable: URL:https://example.com the plugin creates URL : https key value pair, ignoring //example.com part of value.

This occurs due to this part of code:

leaptest-plugin/src/main/java/com/customatics/leaptest_plugin/PluginHandler.java

Lines 52 to 58 in 2f39814

	String[] splittedKeyAndValue = rawKeyValuePair.split(variableSeparatorRegex);
	if(splittedKeyAndValue.length < 2){
	listener.getLogger().println(String.format(Messages.INVALID_SCHEDULE_VARIABLE,rawKeyValuePair));
	continue;
	}
	String key = splittedKeyAndValue[0];
	String value = splittedKeyAndValue[1];

Array splittedKeyAndValue contains 3 elements in this case, were 3rd one contains missed //example.com