Dependency (dependabot/nuget): Bump log4net in /Source

Bumps [log4net](https://github.com/apache/logging-log4net) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/apache/logging-log4net/releases)
- [Commits](apache/logging-log4net@rel/3.0.2...rel/3.0.3)

---
updated-dependencies:
- dependency-name: log4net
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Source/NETworkManager.Models/NETworkManager.Models.csproj

@@ -30,7 +30,7 @@
         <PackageReference Include="DnsClient" Version="1.8.0"/>
         <PackageReference Include="IPNetwork2" Version="3.0.667"/>
         <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.5"/>
-        <PackageReference Include="log4net" Version="3.0.2"/>
+        <PackageReference Include="log4net" Version="3.0.3"/>
         <PackageReference Include="MahApps.Metro" Version="2.4.10"/>
         <PackageReference Include="MahApps.Metro.IconPacks.FontAwesome" Version="5.1.0"/>
         <PackageReference Include="MahApps.Metro.IconPacks.Material" Version="5.1.0"/>

Source/NETworkManager.Settings/NETworkManager.Settings.csproj

@@ -46,7 +46,7 @@
     <ItemGroup>
         <PackageReference Include="DnsClient" Version="1.8.0"/>
         <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.5"/>
-        <PackageReference Include="log4net" Version="3.0.2"/>
+        <PackageReference Include="log4net" Version="3.0.3"/>
         <PackageReference Include="MahApps.Metro" Version="2.4.10"/>
         <PackageReference Include="MahApps.Metro.IconPacks.FontAwesome" Version="5.1.0"/>
         <PackageReference Include="MahApps.Metro.IconPacks.Material" Version="5.1.0"/>

Source/NETworkManager.Update/NETworkManager.Update.csproj

@@ -17,7 +17,7 @@
         <Compile Include="..\GlobalAssemblyInfo.cs" Link="Properties\GlobalAssemblyInfo.cs"/>
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="log4net" Version="3.0.2"/>
+        <PackageReference Include="log4net" Version="3.0.3"/>
         <PackageReference Include="Octokit" Version="13.0.1"/>
     </ItemGroup>
 </Project>

Source/NETworkManager.Utilities/NETworkManager.Utilities.csproj

@@ -18,6 +18,6 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="DnsClient" Version="1.8.0"/>
-        <PackageReference Include="log4net" Version="3.0.2"/>
+        <PackageReference Include="log4net" Version="3.0.3"/>
     </ItemGroup>
 </Project>

Source/NETworkManager/NETworkManager.csproj

@@ -65,7 +65,7 @@
         <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.5"/>
         <PackageReference Include="LiveCharts.Wpf" Version="0.9.7"/>
         <PackageReference Include="LoadingIndicators.WPF" Version="0.0.1"/>
-        <PackageReference Include="log4net" Version="3.0.2"/>
+        <PackageReference Include="log4net" Version="3.0.3"/>
         <PackageReference Include="MahApps.Metro" Version="2.4.10"/>
         <PackageReference Include="MahApps.Metro.IconPacks.FontAwesome" Version="5.1.0"/>
         <PackageReference Include="MahApps.Metro.IconPacks.Material" Version="5.1.0"/>