upgrade Bullseye, SimpleExec, and Minver

[adamralph]

What issue does this PR address?

Upgrades build tools:

• Bullseye: 3.0.0 → 3.3.0
• SimpleExec: 6.1.0 → 6.2.0
• Minver: 2.0.0 → 2.2.0

Does this PR introduce a breaking change?

No.

Please check if the PR fulfills these requirements

• [x] The commit follows our guidelines
• ~Unit Tests for the changes have been added (for bug fixes / features)~

Other information: