bazel: rename imports of lib.syntax to java.starlark.net

This change was produced mechanically by running the
script added in CL 322652849.

PiperOrigin-RevId: 331611185
diff --git a/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java b/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
index 034194f..e9f60b5 100644
--- a/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
@@ -43,7 +43,6 @@
 import com.google.devtools.build.lib.skyframe.PackageLookupFunction.CrossRepositoryLabelViolationStrategy;
 import com.google.devtools.build.lib.skyframe.PackageLookupValue.ErrorReason;
 import com.google.devtools.build.lib.skyframe.PackageLookupValue.IncorrectRepositoryReferencePackageLookupValue;
-import com.google.devtools.build.lib.syntax.StarlarkSemantics;
 import com.google.devtools.build.lib.testutil.FoundationTestCase;
 import com.google.devtools.build.lib.util.io.TimestampGranularityMonitor;
 import com.google.devtools.build.lib.vfs.FileSystemUtils;
@@ -70,6 +69,7 @@
 import java.util.UUID;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
+import net.starlark.java.eval.StarlarkSemantics;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;