Add Reverse Bits Algo in Bit-Manipulation (#4299)

Co-authored-by: BamaCharanChhandogi <b.c.chhandogi@gmailcom>

src/test/java/com/thealgorithms/bitmanipulation/ReverseBitsTest.java

@@ -0,0 +1,15 @@
+package com.thealgorithms.bitmanipulation;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class ReverseBitsTest {
+
+    @Test
+    void testReverseBits() {
+        assertEquals(0, ReverseBits.reverseBits(0));
+        assertEquals(-1, ReverseBits.reverseBits(-1));
+        assertEquals(964176192, ReverseBits.reverseBits(43261596));
+    }
+}