Bump xunit from 2.9.2 to 2.9.3

Bumps [xunit](https://github.com/xunit/xunit) from 2.9.2 to 2.9.3.
- [Commits](xunit/xunit@v2-2.9.2...v2-2.9.3)

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

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

DateTimeOnly.Tests/DateTimeOnly.Tests.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>

DateTimeOnly/packages.lock.json

@@ -2,6 +2,15 @@
   "version": 1,
   "dependencies": {
     ".NETFramework,Version=v4.6.2": {
+      "Microsoft.NETFramework.ReferenceAssemblies": {
+        "type": "Direct",
+        "requested": "[1.0.3, )",
+        "resolved": "1.0.3",
+        "contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
+        "dependencies": {
+          "Microsoft.NETFramework.ReferenceAssemblies.net462": "1.0.3"
+        }
+      },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",
         "requested": "[8.0.0, )",
@@ -28,6 +37,11 @@
         "resolved": "8.0.0",
         "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
       },
+      "Microsoft.NETFramework.ReferenceAssemblies.net462": {
+        "type": "Transitive",
+        "resolved": "1.0.3",
+        "contentHash": "IzAV30z22ESCeQfxP29oVf4qEo8fBGXLXSU6oacv/9Iqe6PzgHDKCaWfwMBak7bSJQM0F5boXWoZS+kChztRIQ=="
+      },
       "Microsoft.SourceLink.Common": {
         "type": "Transitive",
         "resolved": "8.0.0",