DeprecatedSymbolUsageFix: dealing with dropping arguments with potential side effects + stdlib's "let" has no receiver type bound

libraries/stdlib/src/kotlin/util/Standard.kt

@@ -21,4 +21,4 @@ public inline fun <T, R> with(receiver: T, f: T.() -> R): R = receiver.f()
 /**
  * Converts receiver to body parameter
  */
-public inline fun <T : Any, R> T.let(f: (T) -> R): R = f(this)
+public inline fun <T, R> T.let(f: (T) -> R): R = f(this)