Fix compile error in build.gradle.kts on Gradle 7.6 (#686 / #687)

The `JvmComponentDependencies` changed:

* [Before (7.5.1)](https://github.com/gradle/gradle/blob/v7.5.1/subprojects/plugins/src/main/java/org/gradle/api/plugins/jvm/JvmComponentDependencies.java#L46)
* [After (7.6.0-RC3)](https://github.com/gradle/gradle/blob/v7.6.0-RC3/subprojects/plugins/src/main/java/org/gradle/api/plugins/jvm/JvmComponentDependencies.java#L48)

Closes: #686
PR: #687

build.gradle.kts

@@ -297,7 +297,7 @@ tasks {
 
 			val demoTests by registering(JvmTestSuite::class) {
 				dependencies {
-					implementation(project)
+					implementation(project(project.path))
 					implementation("com.google.jimfs:jimfs:1.2")
 					implementation("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")
 					implementation("org.assertj:assertj-core:3.22.0")