remove unused import

Signed-off-by: christian.lutnik <[email protected]>

Author: chrfwow

src/test/java/dev/openfeature/sdk/vmlens/VmLensTest.java

@@ -1,7 +1,6 @@
 package dev.openfeature.sdk.vmlens;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;