Work CI-CD

- Add missing dependency declaration.

***NO_CI***

Author: josesimoes

nanoFramework.Logging.Serial.nuspec

@@ -24,6 +24,7 @@ There is also a package with the Stream Logging only and another with the basic
       <dependency id="nanoFramework.Runtime.Events" version="1.10.0-preview.1" />
       <dependency id="nanoFramework.System.Text" version="1.1.3-preview.4" />
       <dependency id="nanoFramework.System.IO.Ports" version="1.0.3-preview.6" />
+      <dependency id="nnanoFramework.System.Collections" version="1.3.0" />
       <dependency id="nanoFramework.Logging" version="$version$" />
     </dependencies>
   </metadata>