Update 1 NuGet dependencies

Bumps nanoFramework.System.Collections from 1.5.31 to 1.5.45</br>
[version update]

### ⚠️ This is an automated update. ⚠️

Author: nfbot

nanoFramework.Networking.Thread.nuspec

@@ -19,7 +19,7 @@
     <tags>nanoFramework C# csharp netmf netnf nanoframework OpenThread</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
-      <dependency id="nanoFramework.System.Collections" version="1.5.31" />
+      <dependency id="nanoFramework.System.Collections" version="1.5.45" />
       <dependency id="nanoFramework.System.Net" version="1.11.1" />
       <dependency id="nanoFramework.System.Math" version="1.5.43" />
     </dependencies>

nanoFramework.Networking.Thread/nanoFramework.Networking.Thread.nfproj

@@ -62,8 +62,8 @@
     <Reference Include="nanoFramework.Runtime.Events">
       <HintPath>..\packages\nanoFramework.Runtime.Events.1.11.18\lib\nanoFramework.Runtime.Events.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.System.Collections">
-      <HintPath>..\packages\nanoFramework.System.Collections.1.5.31\lib\nanoFramework.System.Collections.dll</HintPath>
+    <Reference Include="nanoFramework.System.Collections, Version=1.5.45.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Collections.1.5.45\lib\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text">
       <HintPath>..\packages\nanoFramework.System.Text.1.2.54\lib\nanoFramework.System.Text.dll</HintPath>

nanoFramework.Networking.Thread/packages.config

@@ -2,7 +2,7 @@
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="1.5.31" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="1.5.45" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.59" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Math" version="1.5.43" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.1" targetFramework="netnano1.0" />

nanoFramework.Networking.Thread/packages.lock.json

@@ -16,9 +16,9 @@
       },
       "nanoFramework.System.Collections": {
         "type": "Direct",
-        "requested": "[1.5.31, 1.5.31]",
-        "resolved": "1.5.31",
-        "contentHash": "q7G0BHkbhUzpUJiOQNlZZDSMcZEU2/QJBDiSEQAF23wOya4EBaCXS74jAVcEfkHBgOkF413jKZq5vldpjqUfUw=="
+        "requested": "[1.5.45, 1.5.45]",
+        "resolved": "1.5.45",
+        "contentHash": "dil6zTz67ACEboy5aWib+lcK+v5eOdvChow3UoZjPdH/fsHsHl26D6/OmQKp+KPVdi5/59WUM5InFB4F5FEQfQ=="
       },
       "nanoFramework.System.IO.Streams": {
         "type": "Direct",