fix: update ExpectedCondition to extend java util Function (SeleniumH…

…Q#10695)

Fixes SeleniumHQ#10606

[skip ci]

java/src/org/openqa/selenium/support/ui/ExpectedCondition.java

@@ -35,4 +35,4 @@
 // NB: this originally extended Guava's Function interface since Java didn't have one. To avoid code
 // such as "com.google.common.base.Function condition = ExpectedConditions.elementFound(By);"
 // breaking at compile time, we continue to extend Guava's Function interface.
-public interface ExpectedCondition<T> extends Function<WebDriver, T> {}
+public interface ExpectedCondition<T> extends Function<WebDriver, T>, java.util.function.Function<WebDriver, T> {}