[Intelrdfpmathlib] Fix post build error

[Thomas1664]

Describe the pull request

• What does your PR fix?

  In the latest release I noticed that post build checks failed for intelrdfpmathlib:

2022-02-24T12:59:41.7575882Z -- Performing post-build validation
2022-02-24T12:59:41.7576538Z The software license must be available at ${CURRENT_PACKAGES_DIR}/share/intelrdfpmathlib/copyright
2022-02-24T12:59:41.7578623Z Found 1 post-build check problem(s). To submit these ports to curated catalogs, please first correct the portfile:
2022-02-24T12:59:41.7579258Z     /agent/_work/1/s/ports/intelrdfpmathlib/portfile.cmake
2022-02-24T12:59:41.7579834Z -- Performing post-build validation done
2022-02-24T12:59:41.7761848Z Error: Building package intelrdfpmathlib:x64-linux failed with: POST_BUILD_CHECKS_FAILED

• Which triplets are supported/not supported? Have you updated the CI baseline?

  unchanged; intelrdfpmathlib is listed in CI baseline

• Does your PR follow the maintainer guide?

  Yes

• If you have added/updated a port: Have you run ./vcpkg x-add-version --all and committed the result?

  Yes

[github-actions]

You have modified or added at least one vcpkg.json where a "license" field is missing.

Details

If you feel able to do so, please consider adding a "license" field to the following files:

• ports/intelrdfpmathlib/vcpkg.json

Valid values for the license field can be found in the documentation

[github-actions]

You have modified or added at least one vcpkg.json where a "license" field is missing.

Details

If you feel able to do so, please consider adding a "license" field to the following files:

• ports/intelrdfpmathlib/vcpkg.json

Valid values for the license field can be found in the documentation

[github-actions]

You have modified or added at least one vcpkg.json where a "license" field is missing.

Details

If you feel able to do so, please consider adding a "license" field to the following files:

• ports/intelrdfpmathlib/vcpkg.json

Valid values for the license field can be found in the documentation

[Cheney-W]

Waiting for CI issue fixed.

[github-actions]

You have modified or added at least one vcpkg.json where a "license" field is missing.

Details

If you feel able to do so, please consider adding a "license" field to the following files:

• ports/intelrdfpmathlib/vcpkg.json

Valid values for the license field can be found in the documentation

[ras0219-msft]

LGTM, thanks for the fix!