Bump IdentityModel from 6.1.0 to 6.2.0 in /TeachingRecordSystem (#836)

Bumps [IdentityModel](https://github.com/IdentityModel/IdentityModel) from 6.1.0 to 6.2.0.
- [Release notes](https://github.com/IdentityModel/IdentityModel/releases)
- [Commits](IdentityModel/IdentityModel@6.1.0...6.2.0)

---
updated-dependencies:
- dependency-name: IdentityModel
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

TeachingRecordSystem/src/TeachingRecordSystem.Core/TeachingRecordSystem.Core.csproj

@@ -37,7 +37,7 @@
     <PackageReference Include="EFCore.NamingConventions" Version="7.0.2" />
     <PackageReference Include="GovukNotify" Version="6.1.0" />
     <PackageReference Include="Hangfire.Core" Version="1.8.5" />
-    <PackageReference Include="IdentityModel" Version="6.1.0" />
+    <PackageReference Include="IdentityModel" Version="6.2.0" />
     <PackageReference Include="Microsoft.ApplicationInsights" Version="2.21.0" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="5.1.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.10">