Change Plugin Version 0 1 8

Change dev.nx.gradle.project-graph to version 0.1.8

Change dev.nx.gradle.project-graph to version 0.1.8 in build file

Sample Code Changes

Before

plugins {
	id "dev.nx.gradle.project-graph" version "0.1.0"
}

After

plugins {
    id "dev.nx.gradle.project-graph" version "0.1.8"
}