Target multi-frameworks; update dependencies

Added support for .NET 4.6.2, .NET 8.0, and .NET 10.0 by updating target frameworks. Adjusted package references based on framework version. Upgraded MinVer to 7.0.0. Updated .gitignore to exclude .idea directory.

Author: Simon Jefferies

.gitignore

@@ -1,3 +1,4 @@
 .vs
 bin
 obj
+.idea

src/FluentLoggerExtensions.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFramework>netstandard20</TargetFramework>
+		<TargetFrameworks>net462;net8.0;net10.0</TargetFrameworks>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<LangVersion>latest</LangVersion>
@@ -16,9 +16,20 @@
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 	</PropertyGroup>
 
-	<ItemGroup>
+	<ItemGroup Condition="$(TargetFramework.StartsWith('net4'))">
 		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
-		<PackageReference Include="MinVer" Version="6.0.0">
+	</ItemGroup>
+
+	<ItemGroup Condition="$(TargetFramework.StartsWith('net8'))">
+		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+	</ItemGroup>
+
+	<ItemGroup Condition="$(TargetFramework.StartsWith('net10'))">
+		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.3" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="MinVer" Version="7.0.0">
 		  <PrivateAssets>all</PrivateAssets>
 		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>