Php 7.3 support

[manikumaran1978]

Unable to install in Php 7.3
[InvalidArgumentException]
Package creativestyle/magesuite-google-structured-data at version has a PHP requirement incompatible with your PHP version (7.3.23)

[diwipl]

Hi,
Are you using stable version constraint or dev-master ?

From what I see there is no PHP constraint for v1.0.22