Add EOL to the file tests/build.gradle and tests/dotnet/build.gradle (#9)

diff --git a/tests/build.gradle b/tests/build.gradle
index bbaf809..2b8c6ce 100644
--- a/tests/build.gradle
+++ b/tests/build.gradle
@@ -44,4 +44,4 @@
 
 compileTestScala {
     dependsOn ':tests:dotnet:prepare'
-}
\ No newline at end of file
+}
diff --git a/tests/dotnet/build.gradle b/tests/dotnet/build.gradle
index 19b2ee5..5efdad1 100644
--- a/tests/dotnet/build.gradle
+++ b/tests/dotnet/build.gradle
@@ -49,4 +49,4 @@
 task prepare(type: Delete, dependsOn: prepare_zip) {
   delete getProject().getBuildDir().toPath().toFile()
   followSymlinks = true
-}
\ No newline at end of file
+}