Add Clear Bit (#4355)

src/main/java/com/thealgorithms/bitmanipulation/ClearBit.java

@@ -0,0 +1,11 @@
+package com.thealgorithms.bitmanipulation;
+/**
+ * Clears the bit located at clear from num
+ */
+
+public class ClearBit {
+    public static int clearBit(int num, int clear) {
+        int mask = ~(1 << clear);
+        return num & mask;
+    }
+}