[1.8.x] added key for samskalicky

[samskalicky]

Description

added key for samskalicky on v1.x. follows v1.x #19224

[mxnet-bot]

Hey @samskalicky , Thanks for submitting the PR
All tests are already queued to run once. If tests fail, you can trigger one or more tests again with the following commands:

• To trigger all jobs: @mxnet-bot run ci [all]
• To trigger specific jobs: @mxnet-bot run ci [job1, job2]

---

CI supported jobs: [unix-gpu, centos-cpu, miscellaneous, windows-cpu, edge, unix-cpu, centos-gpu, website, windows-gpu, sanity, clang]

---

Note:
Only following 3 categories can trigger CI :PR Author, MXNet Committer, Jenkins Admin.
All CI tests must pass before the PR can be merged.