Log impacted features

This is helpful in CI to understand the context on how tests are
executed.

Impacted features are passed as a log file and then they are passed from
suite to test run, so logging them here make sure if everything is
passed correctly.

testing/trino-product-tests-launcher/src/main/java/io/trino/tests/product/launcher/cli/TestRun.java

@@ -203,6 +203,7 @@ public Execution(EnvironmentFactory environmentFactory, EnvironmentOptions envir
             if (impactedFeaturesFile.isPresent()) {
                 try {
                     this.impactedFeatures = Optional.of(Files.asCharSource(impactedFeaturesFile.get(), StandardCharsets.UTF_8).readLines());
+                    log.info("Impacted features: %s", this.impactedFeatures);
                 }
                 catch (IOException e) {
                     throw new RuntimeException(e);