Update bug_report.md

[jcastroa87]

WHY

BEFORE - What was wrong? What was happening before this PR?

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AFTER - What is happening after this PR?

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HOW

How did you achieve that, in technical terms?

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Is it a breaking change?

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How can we test the before & after?

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If the PR has changes in multiple repos please provide the command to checkout all branches, eg.:

git checkout "dev-branch-name" &&
cd vendor/backpack/crud && git checkout crud-branch-name &&
cd ../pro && git checkout pro-branch-name &&
cd ../../..