sysutils/mprocs: Rename to sysutils/dekit and update to 0.9.6

ChangeLogs:

• https://github.com/pvolok/dekit/releases/tag/v0.9.0
• https://github.com/pvolok/dekit/releases/tag/v0.9.1
• https://github.com/pvolok/dekit/releases/tag/v0.9.2
• https://github.com/pvolok/dekit/releases/tag/v0.9.3
• https://github.com/pvolok/dekit/releases/tag/v0.9.4
• https://github.com/pvolok/dekit/releases/tag/v0.9.5
• https://github.com/pvolok/dekit/releases/tag/v0.9.6