Fixed broken links, mainly on Automation section

[jtorralbaflores]

I fixed the broken links from #1271 and am still working on the rest of the links. I primarily fixed links in the automation folder. I'm keeping track of the fixed links on my computer.

[krzysztof99xd]

Thanks for that!
Based on what you wrote I assume you're not done yet so I will mark this PR as draft. In this way, it will not be merged by someone.

[jtorralbaflores]

Updated links on
-> content/examples,
-> content/topics/replicability/cloud-computing,
-> content/topics/replicability/Docker.
-> content/topics/analyze/causal-inference/panel-data
-> content/topics/Analyze/regression/linear-regression
-> content/blog
-> content/topics/Collect-store/data-collection/web-scraping
-> content/topics/Collaborate-store/data-collection/APIs
-> content/topics/Collect-store/data-storage/commercial-cloud
-> content/topics/analyze/collaborate-share
-> content/topics/research-skills/writing/
-> content/topics/visualization/data-visualization/dashboarding/
-> content/topics/visualization/data-visualization/graphcharts/
-> content/topics/manage-manipulate
-> content/topics/automation/version-control
-> content/topics/automation/workflows

The broken links mentioned under
->topics/analyze/causal-inference/did
->topics/analyze/tests
are all working; there is no need to change them.

[jtorralbaflores]

You can find the progress on the corrected links in here: https://docs.google.com/spreadsheets/d/12nM-6WTrL0IBsckfcW7jnKRI1IEDGfoM/edit?usp=sharing&ouid=116309553401624618354&rtpof=true&sd=true

Color key:

• Green: corrected
• Yellow: either the link was already working or the "broken link" was not found online.