Fix: DDEV + WSL2 Local Development Database Import Error

[enteresanlikk]

Motivation
Fixes #1745
Running 1 site instead of multisite in my environment with DDEV and WSL2.

Proposed changes
Add IS_LOCAL environment control for import database operation in DDEV and WSL2 environment.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.74%. Comparing base (2dcd312) to head (60b4c1c).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1746   +/-   ##
=========================================
  Coverage     91.74%   91.74%           
- Complexity     1816     1817    +1     
=========================================
  Files           121      121           
  Lines          6518     6518           
=========================================
  Hits           5980     5980           
  Misses          538      538           

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[github-actions]

Try the dev build for this PR: https://acquia-cli.s3.amazonaws.com/build/pr/1746/acli.phar

curl -OL https://acquia-cli.s3.amazonaws.com/build/pr/1746/acli.phar
chmod +x acli.phar