Bump Microsoft.Azure.KeyVault.Core from 2.0.4 to 3.0.1 (#30)
Bump Microsoft.Azure.KeyVault.Core from 2.0.4 to 3.0.1 (#30)

Bumps [Microsoft.Azure.KeyVault.Core](https://github.com/Azure/azure-sdk-for-net) from 2.0.4 to 3.0.1.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](https://github.com/Azure/azure-sdk-for-net/commits/search-3.0.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
JamieMagee/GovUK-Pulse,JamieMagee/GovUK-Pulse,JamieMagee/GovUK-Pulse