[Wasm] Mark rotate functions with WasExperimental

libraries/stdlib/wasm/src/kotlin/Numbers.kt

@@ -52,11 +52,11 @@ public actual fun Int.takeLowestOneBit(): Int =
  * Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally
  * `number.rotateLeft(n) == number.rotateLeft(n % 32)`
  */
-@ExperimentalStdlibApi
+@SinceKotlin("1.6")
+@WasExperimental(ExperimentalStdlibApi::class)
 public actual fun Int.rotateLeft(bitCount: Int): Int =
     shl(bitCount) or ushr(32 - bitCount)
 
-
 /**
  * Rotates the binary representation of this [Int] number right by the specified [bitCount] number of bits.
  * The least significant bits pushed out from the right side reenter the number as the most significant bits on the left side.
@@ -67,11 +67,11 @@ public actual fun Int.rotateLeft(bitCount: Int): Int =
  * Rotating by a multiple of [Int.SIZE_BITS] (32) returns the same number, or more generally
  * `number.rotateRight(n) == number.rotateRight(n % 32)`
  */
-@ExperimentalStdlibApi
+@SinceKotlin("1.6")
+@WasExperimental(ExperimentalStdlibApi::class)
 public actual fun Int.rotateRight(bitCount: Int): Int =
     shl(32 - bitCount) or ushr(bitCount)
 
-
 /**
  * Counts the number of set bits in the binary representation of this [Long] number.
  */
@@ -114,7 +114,8 @@ public actual fun Long.takeLowestOneBit(): Long =
  * Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally
  * `number.rotateLeft(n) == number.rotateLeft(n % 64)`
  */
-@ExperimentalStdlibApi
+@SinceKotlin("1.6")
+@WasExperimental(ExperimentalStdlibApi::class)
 public actual fun Long.rotateLeft(bitCount: Int): Long =
     shl(bitCount) or ushr(64 - bitCount)
 
@@ -128,7 +129,8 @@ public actual fun Long.rotateLeft(bitCount: Int): Long =
  * Rotating by a multiple of [Long.SIZE_BITS] (64) returns the same number, or more generally
  * `number.rotateRight(n) == number.rotateRight(n % 64)`
  */
-@ExperimentalStdlibApi
+@SinceKotlin("1.6")
+@WasExperimental(ExperimentalStdlibApi::class)
 @kotlin.internal.InlineOnly
 public actual inline fun Long.rotateRight(bitCount: Int): Long =
     shl(64 - bitCount) or ushr(bitCount)