Locate and fix dead links in repo

[bobschmitt-civicactions]

The automatic link checker found three dead links:

[✖] https://www.challenge.gov/challenge/digital-service-contracting-professional-training-and-development-program-challenge-2/ → Status: 404
[✖] https://dsat.gsa.gov/assets/courseware/4f09845dde4e55ae929b1e89e704a7fb/asset-v1:OMBChallengeX+DAP01+2016_01+type@asset+block/Iteration2.A_StakeholderInterestTemplate.docx → Status: 0
[✖] https://dsat.gsa.gov/assets/courseware/90bd1dc1031bf2666208a33d7b25157b/asset-v1:OMBChallengeX+DAP01+2016_01+type@asset+block/Iteration2.A_StakeholderInterviewGuide.doc

This ticket is to hunt down where those links are located, find out where the relevant materials are, and fix the links.

Not sure what the priority should be on this so am assigning it to Farook for prioritization and disposition.

[april-cruz]

I'm going to move this up to sprint 6. I think we could possibly get Kristen's help with this. @farooqzakhilwal

[april-cruz]

Per discussion, tagging you @farooqzakhilwal to complete as time allows.