Add ExportAllFormats to zip-plugin-files.ps1

Included the ExportAllFormats directory path to the zip-plugin-files.ps1 script. This ensures the ExportAllFormats plugin is properly bundled during the build process.

source/zip-plugin-files.ps1

@@ -3,6 +3,7 @@ $directories = @(
     "source\HI2UC\bin\Release\net48",
     "source\HIColorer\bin\Release\net48",
     "source\TightHyphen\bin\Release\net48",
+    "source\ExportAllFormats\bin\Release\net48",
     "source\NoRecursiveDash\bin\Release\net48",
     "source\LinesUnbreaker\bin\Release\net48"
 )