Need workaround(s) for docker exe missing from path issue (MacOS)

[karolz-ms]

Many customers are suffering from the bug in MacOS that makes the docker executable folder disappear from path, for example: #2254 #2574 #2577

Docker seems to have hard time finding the root cause docker-archive/compose-cli#754

Consider

• following @ke6jjj suggestion and add a setting that contains full path to docker executable (the extension user would set it as a workaround)
• when "docker not found" error happens, probe the default Docker Desktop for Mac installation path and use the executable there if it exists
• (other ideas welcome)

[karolz-ms]

Another idea: use terminal to figure out where the docker executable is (VS Code terminal seems to be unaffected by the incomplete path issue most of the time)

[bwateratmsft]

Another possibility: look in PATH for /usr/bin/local (which I'd expect to ALWAYS be there). If it's not there, append it.

[bwateratmsft]

This is now released in Docker extension version 1.10.0.