Change plugin-utilities dependency declaration

[nbirillo]

!!!Actions required!!! We have published current plugin-utilities lib version from master branch to space maven repository and in a week planning to modify api (so master branch will become invalid). Please, replace plugin-utilities lib git-based installation in your build.gradle.kts with (standard dependency declaration) by adding space repository and declaring required dependencies:

repositories {
    maven(“https://packages.jetbrains.team/maven/p/big-code/bigcode”)
}

dependencies {
    implementation(“org.jetbrains.research:plugin-utilities-core:1.0")
}