[Documentation] remove dangerous_capabilities from list of tests for next release of cert

[lixuna]

Description:

• dangerous_capabilities test is a normal test for CNFCertification-1.0-beta.md
• dangerous_capabilities test was removed from the testsuite in v0.30.1
• dangerous_capabilities test will not be included in the next release of CNFCertification
• remove dangerous_capabilities test from next version of CNF Certification List of Tests - v1.0.x

Current location of documentation:

• https://github.com/cncf/cnf-certification/blob/main/docs/CNFCertification-1.0-beta.md#dangerous-capabilities

[agentpoyo]

https://github.com/cncf/cnf-certification/pull/49

[agentpoyo]

Acceptance Criteria

• [ ] When I view https://github.com/cncf/cnf-certification/blob/main/docs/CNFCertification-1.0-beta.md#network-policies, I do not see dangerous_capabilities in the list of tests.

[lixuna]

What I would expect to see:

• 'dangerous_capabilities' remains in the list of tests for CNFCertification-1.0-beta.md#network-policies,
• 'dangerous_capabilities' is not listed in the new 1.1-beta.md file (see #38 )

[lixuna]

Acceptance Criteria

• [x] When I view https://github.com/cncf/cnf-certification/blob/main/docs/CNFCertification-1.1-beta.md, I do not see dangerous_capabilities in the list of tests.