[CN-1117] Remove PCT/TAS tutorial

[hasancelik]

Description of change

related to hazelcast/hz-docs#960

Type of change

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• Bug fix (Addresses an issue in existing content such as a typo)
• Enhancement (Adds new content)

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[devOpsHazelcast]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
4 out of 5 committers have signed the CLA.

✅ devOpsHelm
✅ cheels
✅ Serdaro
✅ hasancelik
❌ GitHub Actions Bot

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[Serdaro]

will open a new one from "develop".