chore(benchmarks): upload benchmark results for environments

[muchvo]

Description

1. Upload benchmark results for environments.

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds core functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation (update in the documentation)

Implemented Tasks

• Subtask 1
• Subtask 2
• Subtask 3

Checklist

Go over all the following points, and put an x in all the boxes that apply.
If you are unsure about any of these, don't hesitate to ask. We are here to help!

• I have read the CONTRIBUTION guide. (required)
• My change requires a change to the documentation.
• I have updated the tests accordingly. (required for a bug fix or a new feature)
• I have updated the documentation accordingly.
• I have reformatted the code using make format. (required)
• I have checked the code using make lint. (required)
• I have ensured make test pass. (required)

[muchvo]

@liuzuxin Add benchmark results.

[Gaiejj]

A nice Pull Request. The following suggestions may make it better:

• Add a link of Safety-Gym in your benchmark README file, like: Safety Gym
• Provide a 1e7 version of velocity benchmarks. Because the SafetyHumanoidVelocity-v1 make little sense in 1e6 setting.

[muchvo]

A nice Pull Request. The following suggestions may make it better:

• Add a link of Safety-Gym in your benchmark README file, like: Safety Gym
• Provide a 1e7 version of velocity benchmarks. Because the SafetyHumanoidVelocity-v1 make little sense in 1e6 setting.

1. Solved.
2. 1e7 and 1e6 are both in this PR with the first commit.

[Gaiejj]

LGTM.

[Gaiejj]

LGTM.

[zmsn-2077]

LGTM.