InstructionView not being rendered in LayoutPreview

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**Android API:**
**Mapbox Navigation SDK version:** 1.0.0-rc7 of both normal and ui sdk.

### Steps to trigger behavior

1. Include `com.mapbox.navigation.ui.instruction.InstructionView` in a layout
2. Build project
3. Layout Preview fails to render layout, as somewhere something uses `ConnectionPool`, which shouldn't be done when `isInEditMode()`.

### Expected behavior
InstructionView preview renders with static/sample data, showing the customized colors

### Actual behavior
Class can not be instantiated and therefore can't be previewed.

```
java.lang.NoClassDefFoundError: Could not initialize class okhttp3.internal.concurrent.TaskRunner
at okhttp3.ConnectionPool.(ConnectionPool.kt:41)
at okhttp3.ConnectionPool.(ConnectionPool.kt:47)
at okhttp3.OkHttpClient$Builder.(OkHttpClient.kt:445)
at com.mapbox.navigation.ui.instruction.GuidanceViewImageProvider.(GuidanceViewImageProvider.kt:36)
at com.mapbox.navigation.ui.instruction.InstructionView.(InstructionView.java:130)
at com.mapbox.navigation.ui.instruction.InstructionView.(InstructionView.java:180)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.jetbrains.android.uipreview.ViewLoader.createNewInstance(ViewLoader.java:403)
at org.jetbrains.android.uipreview.ViewLoader.loadClass(ViewLoader.java:186)
at org.jetbrains.android.uipreview.ViewLoader.loadView(ViewLoader.java:144)
at com.android.tools.idea.rendering.LayoutlibCallbackImpl.loadView(LayoutlibCallbackImpl.java:309)
at android.view.BridgeInflater.loadCustomView(BridgeInflater.java:416)
at android.view.BridgeInflater.loadCustomView(BridgeInflater.java:427)
at android.view.BridgeInflater.createViewFromTag(BridgeInflater.java:331)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:1123)
at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:72)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1097)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
at android.view.LayoutInflater.inflate(LayoutInflater.java:501)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:348)
at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:404)
at com.android.tools.idea.layoutlib.LayoutLibrary.createSession(LayoutLibrary.java:141)
at com.android.tools.idea.rendering.RenderTask.createRenderSession(RenderTask.java:678)
at com.android.tools.idea.rendering.RenderTask.lambda$inflate$8(RenderTask.java:809)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
```

Start at the InstructionView constructors and the GuidanceViewImageProvider initialization shown in the stack trace, then trace where ConnectionPool is created during layout preview. Check the isInEditMode path and verify that Layout Preview renders InstructionView with static or sample data and customized colors without the exception.

Written by the indexing model from the issue text.