Make sure index and count do not overflow for long sequences

Throw an exception immediately before an overflow becomes observable.
Place check to prevent negative index from indexOf, indexOfFirst.
Do not insert overflow checks for arrays, lists, maps and char sequences.

#KT-16097

libraries/stdlib/js/src/kotlin/collections.kt

@@ -6,6 +6,7 @@
 package kotlin.collections
 
 import kotlin.comparisons.naturalOrder
+import kotlin.internal.InlineOnly
 import kotlin.random.Random
 
 /** Returns the array if it's not `null`, or an empty array otherwise. */
@@ -140,3 +141,22 @@ internal actual inline fun <T> Array<out T>.copyToArrayOfAny(isVarargs: Boolean)
         this
     else
         this.copyOf()
+
+
+
+@PublishedApi
+internal actual fun checkIndexOverflow(index: Int): Int {
+    if (index < 0) {
+        throwIndexOverflow()
+    }
+    return index
+}
+
+@PublishedApi
+internal actual fun checkCountOverflow(count: Int): Int {
+    if (count < 0) {
+        throwCountOverflow()
+    }
+    return count
+}
+