Update 1 NuGet dependencies

Bumps nanoFramework.TestFramework from 3.0.69 to 3.0.73</br>
[version update]

### ⚠️ This is an automated update. ⚠️

Author: nfbot

nanoFramework.Protobuf.Test.nano/nanoFramework.Protobuf.Test.Nano.nfproj

@@ -40,11 +40,11 @@
     <Reference Include="nanoFramework.System.Text, Version=1.3.36.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Text.1.3.36\lib\nanoFramework.System.Text.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.TestFramework, Version=3.0.69.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.TestFramework.3.0.69\lib\nanoFramework.TestFramework.dll</HintPath>
+    <Reference Include="nanoFramework.TestFramework, Version=3.0.73.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.TestFramework.3.0.73\lib\nanoFramework.TestFramework.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.UnitTestLauncher, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.TestFramework.3.0.69\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
+      <HintPath>..\packages\nanoFramework.TestFramework.3.0.73\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=1.1.91.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.91\lib\System.IO.Streams.dll</HintPath>

nanoFramework.Protobuf.Test.nano/packages.config

@@ -4,5 +4,5 @@
   <package id="nanoFramework.System.Collections" version="1.5.63" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.91" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.36" targetFramework="netnano1.0" />
-  <package id="nanoFramework.TestFramework" version="3.0.69" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.TestFramework" version="3.0.73" targetFramework="netnano1.0" developmentDependency="true" />
 </packages>

nanoFramework.Protobuf.Test.nano/packages.lock.json

@@ -28,9 +28,9 @@
       },
       "nanoFramework.TestFramework": {
         "type": "Direct",
-        "requested": "[3.0.69, 3.0.69]",
-        "resolved": "3.0.69",
-        "contentHash": "4wrXprAEyIC6uJLmChqr8T+QihBkkblFaPVaJgRoAaAffGnPENe30IcW1hiTGwQD6xdDl3SDSk07ShZ1+5hHyw=="
+        "requested": "[3.0.73, 3.0.73]",
+        "resolved": "3.0.73",
+        "contentHash": "T2/iUCmOJdc7Cn3GhAzDHeaVzQMUakhL0y/MO3rre0sj6S0ATV9+u73N7OUOqYTAnz+DoAEKa9JqXMHy/UIreQ=="
       }
     }
   }