Fixed regression test to not use aptos

Author: OssianEPPlus

src/EPPlus.Fonts.OpenType.Tests/Regression/RegressionTests.cs

@@ -262,14 +262,14 @@ public void GetFromCacheBoldItalicShouldWork()
         {
             MeasurementFont boldItalic = new MeasurementFont()
             {
-                FontFamily = "Aptos Narrow",
+                FontFamily = "Roboto",
                 Size = 11f,
                 Style = MeasurementFontStyles.Bold | MeasurementFontStyles.Italic
             };
 
             var ttTextMeasurer = OpenTypeFonts.LoadFont(boldItalic.FontFamily, FontSubFamily.BoldItalic);
 
-            var cacheKey = OpenTypeFonts.BuildCacheKey("Aptos Narrow", FontSubFamily.BoldItalic, Enumerable.Empty<string>(), searchSystemDirectories: true);
+            var cacheKey = OpenTypeFonts.BuildCacheKey("Roboto", FontSubFamily.BoldItalic, null, searchSystemDirectories: true);
             var cachedFont = OpenTypeFontCache.GetFromCache(cacheKey);
             Assert.IsNotNull(cachedFont);
         }