fix(deps): update identitymodel to 8.8.0 (#371)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/ingress-nginx-validate-jwt/ingress-nginx-validate-jwt.csproj

@@ -22,9 +22,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.7.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.8.0" />
     <PackageReference Include="prometheus-net.AspNetCore" Version="8.2.1" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.7.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.8.0" />
     <PackageReference Include="System.Private.Uri" Version="4.3.2" />
   </ItemGroup>