Expand current unit 7 and 9 to two units each. Shift start of subsequent units to accommodate expansion.

[chieger]

Note: the course will now be 14 units long.

• [x] Expand 7 into 7/8, move 8 to 9, and expand 9 into 10/11
• [x] update overviews for 2 part assignments to reference 2 unit nature of assignment and that the deadline will be the end of the second unit associated with the assignment.
• [x] adjust assignments in organizer dash to reflect above changes to the units in which the assignments will appear.
• [ ] Message pacing update to Tech Fellows @chieger
• [ ] Update High Level Course Pacing in Syllabus @chieger

[melophonic]

• Moved units 11/12 to 12/13
• Expand assignment 7 into assignments 7 & 8
• Moved assignment 8 (black-box pentesting) to assignment 9
• Moved lab 11 (SE) to lab 9
• Moved project 11 (dark web) to lab 11