fix: android time test failures due to edge case float precision errors (#3351)

`NetworkTimeSystemTests.CorrectAmountTicksTest`
Using the double version of tick frequency to calculate number of ticks
passed.

`TimeInitializationTest.TestClientTimeInitializationOnConnect`
Dividing the double version of tick frequency to calculate number of
ticks passed and using the double version of `Math.Floor` before casting
that to an integer.

## Changelog

NA

## Testing and Documentation

- Includes integration test updates.
- No documentation changes or additions were necessary.

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- [ ] An `[Obsolete]` attribute was added along with a `(RemovedAfter
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Author: NoelStephensUnity

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

@@ -62,7 +62,7 @@ public IEnumerator PlayerLoopTimeTest_WithDifferentTimeScale([Values(0.0f, 0.1f,
         public IEnumerator CorrectAmountTicksTest()
         {
             NetworkTickSystem tickSystem = NetworkManager.Singleton.NetworkTickSystem;
-            float delta = tickSystem.LocalTime.FixedDeltaTime;
+            double delta = tickSystem.LocalTime.FixedDeltaTimeAsDouble;
             int previous_localTickCalculated = 0;
             int previous_serverTickCalculated = 0;
 
@@ -79,7 +79,6 @@ public IEnumerator CorrectAmountTicksTest()
                     previous_localTickCalculated++;
                 }
 
-
                 tickCalculated = NetworkManager.Singleton.ServerTime.Time / delta;
                 previous_serverTickCalculated = (int)tickCalculated;
 

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);