Update component versions for 5.4.0Alpha4 release.
Update component versions for 5.4.0Alpha4 release.

mefarazath/product-is,milindaperera/product-is,madurangasiriwardena/product-is,mefarazath/product-is,wso2/product-is,madurangasiriwardena/product-is,madurangasiriwardena/product-is,mefarazath/product-is,wso2/product-is,madurangasiriwardena/product-is,madurangasiriwardena/product-is,mefarazath/product-is,wso2/product-is,wso2/product-is,wso2/product-is,milindaperera/product-is,milindaperera/product-is,milindaperera/product-is,milindaperera/product-is,mefarazath/product-is