fix: [BACKPORT] android time test failures due to edge case float precision errors (Unity-Technologies#3352)

This PR is a backport of
Unity-Technologies#3351

Some changes were not included because those were already present on
develop branch. All Android tests passed before merging

Co-authored-by: Noel Stephens <[email protected]>

Author: michalChrobot

com.unity.netcode.gameobjects/Tests/Runtime/Timing/TimeInitializationTest.cs

@@ -43,10 +43,11 @@ public IEnumerator TestClientTimeInitializationOnConnect([Values(0, 1f)] float s
             yield return new WaitUntil(() => server.NetworkTickSystem.ServerTime.Tick > 2);
 
             var serverTimePassed = server.NetworkTickSystem.ServerTime.Time;
-            var expectedServerTickCount = Mathf.FloorToInt((float)(serverTimePassed * 30));
 
+            // Use FixedDeltaTimeAsDouble and divide the tick frequency into the time passed to get the accurate tick count
+            var expectedServerTickCount = (int)System.Math.Floor(serverTimePassed / server.ServerTime.FixedDeltaTimeAsDouble);
             var ticksPassed = server.NetworkTickSystem.ServerTime.Tick - serverTick;
-            Assert.AreEqual(expectedServerTickCount, ticksPassed);
+            Assert.AreEqual(expectedServerTickCount, ticksPassed, $"Calculated tick failed: Tick ({expectedServerTickCount}) TicksPassed ({ticksPassed}) Server Tick ({server.NetworkTickSystem.ServerTime.Tick}) Prev-Server Tick ({serverTick})");
 
             yield return new WaitForSeconds(clientStartDelay);