rename Solution Explorer screenshot

Author: TerryGLee

docs/ide/media/vs2019-solution-explorer.png renamed to docs/ide/media/solution-explorer.png

@@ -88,7 +88,7 @@ The toolbar across the top of **Solution Explorer** has buttons to switch from a
 
 ::: moniker range="vs-2019"
 
-![Screenshot of Solution Explorer with two projects in Visual Studio 2019.](../ide/media/vs2019-solution-explorer.png)
+![Screenshot of Solution Explorer with two projects in Visual Studio 2019.](../ide/media/solution-explorer.png)
 
 The toolbar across the top of **Solution Explorer** has buttons to switch from a solution view to a folder view, filter pending changes, show all files, collapse all nodes, view [properties](managing-project-and-solution-properties.md) pages, preview code in the [code editor](writing-code-in-the-code-and-text-editor.md), and more.