telemetry(jetbrains): fix CI validation issue (#809)

Author: rli

buildspec/kotlinTests.yml

@@ -10,4 +10,4 @@ phases:
             - |
                 # TODO - iterate through the subdirectories to have one build script per runtime
                 cd telemetry/jetbrains
-                ./gradlew test
+                ./gradlew build

telemetry/jetbrains/build.gradle.kts

@@ -49,7 +49,7 @@ tasks {
 
     val validatePackagedSchema by registering {
         group = "build"
-        description = "Validates that the packaged definition is compatable with the packaged schema"
+        description = "Validates that the packaged definition is compatible with the packaged schema"
         doFirst {
             try {
                 val telemetrySchema = file("src/main/resources/telemetrySchema.json")
@@ -77,6 +77,10 @@ tasks {
         into("src/test/resources/")
     }
 
+    named("sourcesJar").configure {
+        dependsOn(copyTelemetryResources)
+    }
+
     compileKotlin {
         dependsOn(copyTelemetryResources, validatePackagedSchema)
     }