Update 1 NuGet dependencies

Author: nfbot

nanoFramework.Azure.Devices.Client.nuspec

@@ -21,7 +21,7 @@ This is an SDK for Azure IoT Hub using MQTT broker.</description>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.12.0" />
       <dependency id="nanoFramework.Json" version="2.2.63" />
-      <dependency id="nanoFramework.M2Mqtt" version="5.1.44" />
+      <dependency id="nanoFramework.M2Mqtt" version="5.1.48" />
       <dependency id="nanoFramework.System.Net.Http" version="1.5.54" />
     </dependencies>
   </metadata>

nanoFramework.Azure.Devices.Client/Azure.Devices.Client.nfproj

@@ -69,8 +69,8 @@
       <HintPath>..\packages\nanoFramework.Json.2.2.63\lib\nanoFramework.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.44.22288, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.M2Mqtt.5.1.44\lib\nanoFramework.M2Mqtt.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.48.53231, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.M2Mqtt.5.1.48\lib\nanoFramework.M2Mqtt.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.11.1.42088, Culture=neutral, PublicKeyToken=c07d481e9758c731">

nanoFramework.Azure.Devices.Client/packages.config

@@ -2,7 +2,7 @@
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.12.0" targetFramework="netnanoframework10" />
   <package id="nanoFramework.Json" version="2.2.63" targetFramework="netnano1.0" />
-  <package id="nanoFramework.M2Mqtt" version="5.1.44" targetFramework="netnano1.0" />
+  <package id="nanoFramework.M2Mqtt" version="5.1.48" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.5.4" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Collections" version="1.4.0" targetFramework="netnanoframework10" />

nanoFramework.Azure.Devices.Client/packages.lock.json

@@ -16,9 +16,9 @@
       },
       "nanoFramework.M2Mqtt": {
         "type": "Direct",
-        "requested": "[5.1.44, 5.1.44]",
-        "resolved": "5.1.44",
-        "contentHash": "WlZXJdexczQFi5zpGKmzkdh9V/QydMogoadp5NuDnFFOPP9Z6hN4xYsN99MohYjJUI87cDc/t20jGAgEp1FQ8A=="
+        "requested": "[5.1.48, 5.1.48]",
+        "resolved": "5.1.48",
+        "contentHash": "IzSzRigenEng+1A1NSTk7r+o1Pt9HUIdJfNAjbU30xIQzQcrfuob5j6mWlMG4Hy3GppjnhhJNMRoT5dkkDeJDg=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",