Add DEFAULT_WORKSPACE path to git safe.directory by default

[janderssonse]

Fixes #1766

Adds git safe.directory DEFAULT_WORKSPACE by default in entrypoint.sh.

Proposed Changes

See discussion and motivation in #1766 .

Note: I made the option default, but left an small undocumented env variable to let anyone really wishing the old way configure it by setting WORKSPACE_AS_SAFE_DIR to "false". If you don't get any questions about this default behaviour over time, I would suggest to remove that flag. On the other hand, If you do get questions for anyone wishing this, let's document WORKSPACE_AS_SAFE_DIR properly and add it to the documentation.

Readiness Checklist

Author/Contributor

• Add entry to the CHANGELOG listing the change and linking to the corresponding issue (if appropriate)
• If documentation is needed for this change, has that been included in this pull request

Reviewing Maintainer

• Label as breaking if this is a large fundamental change
• Label as either automation, bug, documentation, enhancement, infrastructure, or performance

Signed-off-by: Josef Andersson josef.andersson@gmail.com

[codecov-commenter]

Codecov Report

Merging #1770 (f937e5b) into main (b5b7741) will increase coverage by 0.54%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1770      +/-   ##
==========================================
+ Coverage   83.51%   84.06%   +0.54%     
==========================================
  Files         160      160              
  Lines        4241     4241              
==========================================
+ Hits         3542     3565      +23     
+ Misses        699      676      -23     

Impacted Files	Coverage Δ
megalinter/reporters/UpdatedSourcesReporter.py	89.74% <0.00%> (+2.56%)	⬆️
...alinter/tests/test_megalinter/helpers/utilstest.py	89.01% <0.00%> (+8.05%)	⬆️

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[nvuillam]

Nice, thanks for your contribution :)