Cleanup build.gradle in utbot-samples (#828)

Author: EgorkaKulikov

utbot-intellij/build.gradle

@@ -64,6 +64,6 @@ tasks {
     runIde {
         jvmArgs("-Xmx2048m")
         //// Uncomment and set correct path to Android Studio to run it
-        // ideDirectory = file('d:/AS2021')
+         //ideDir = file('d:/AS2021')
     }
 }

utbot-sample/build.gradle

@@ -14,26 +14,11 @@ dependencies {
     implementation group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'
     implementation group: 'javax.validation', name: 'validation-api', version: '2.0.0.Final'
     implementation group: 'org.slf4j', name: 'slf4j-api', version: '1.7.25'
-
-// To use JUnit4, comment out JUnit5 and uncomment JUnit4 dependencies here. Please also check "test" section
-//    testImplementation group: 'junit', name: 'junit', version: '4.13.1'
-    testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.7.0'
-    testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.7.0'
-
-//    testImplementation group: 'org.mockito', name: 'mockito-core', version: '3.5.13'
-
-    testImplementation group: 'org.mockito', name: 'mockito-inline', version: '4.0.0'
-    testImplementation "org.mockito:mockito-inline:+"
 }
 
 test {
     minHeapSize = "128m"
     maxHeapSize = "3072m"
 
     jvmArgs '-XX:MaxHeapSize=3072m'
-// To use JUnit4, comment out useJUnitPlatform and uncomment useJUnit. Please also check "dependencies" section
-    //useJUnit()
-    useJUnitPlatform() {
-        excludeTags 'slow', 'IntegrationTest'
-    }
 }