Release 2.0.7

[github-actions[bot]]

Checklist

1. [x] Check if the version, base, and target branches are as you desire.
2. [x] Make sure you have woorelease installed and set up.
3. [x] Go to your local repo clone, and check out this PR to be able to commit any potential adjustments.

   git fetch origin release/2.0.7
   git checkout release/2.0.7

4. [x] Remove older changelog entries from readme.txt (keep the last two versions, since we will be adding a third during the release), commit changes.
5. [x] Simulate the release locally

   woorelease simulate --product_version=2.0.7  --wc_tested=8.9 --generate_changelog https://github.com/woocommerce/woocommerce-google-analytics-integration/tree/release/2.0.7

   Note: Select y when prompted: "Would you like to add/delete them in the svn working copy?"

6. [x] The changelog is correct. Check if some entries are missing, need rewording, or need to be deleted. You can edit respective PRs by changing their title, ### Changelog entry section, or assigning the changelog: none label. You can also edit the changelog manually in the woorelease release step later.
7. [x] Automated tests are passing.
8. [x] Test the package
   1. [x] Install the /tmp/woocommerce-google-analytics-integration.zip file on a test site
   2. [x] Confirm it activates without warnings/errors and is showing the right versions
   3. [x] Run a few basic smoke tests

Next steps

1. [x] Do the final release

   woorelease release --product_version=2.0.7  --wc_tested=8.9  --generate_changelog https://github.com/woocommerce/woocommerce-google-analytics-integration/tree/release/2.0.7

   When prompted for changelog entries, double-check and apply any changes if needed.

2. [x] Go to https://github.com/woocommerce/woocommerce-google-analytics-integration/releases/2.0.7, generate GitHub release notes, and paste them as a comment here.
3. [x] Merge this PR after the new release is successfully created and the version tags are updated.
4. [ ] Merge trunk to develop (PR), if applicable for this repo.
5. [ ] Update documentation
   • [ ] Publish any new required docs
   • [ ] Update triggers/rules/actions listing pages
6. [ ] Mark related ideas complete on the feature requests page.

[puntope]

What's Changed

[Fix] Fixes 🛠

• Apply discounts to the ecommerce event if available by @ianlin in https://github.com/woocommerce/woocommerce-google-analytics-integration/pull/419
• Fix incorrect quantity when product is already in cart by @martynmjones in https://github.com/woocommerce/woocommerce-google-analytics-integration/pull/421

  [Dev] Developer-facing changes 🧑‍💻

• Add a manual workflow run for PHP unit tests by @mikkamp in https://github.com/woocommerce/woocommerce-google-analytics-integration/pull/414
• Avoid running untrusted input as shell commands in the GitHub Actions by @eason9487 in https://github.com/woocommerce/woocommerce-google-analytics-integration/pull/418
• Avoid running malicious inputs as shell commands in the GitHub Actions by @eason9487 in https://github.com/woocommerce/woocommerce-google-analytics-integration/pull/420

Full Changelog: https://github.com/woocommerce/woocommerce-google-analytics-integration/compare/2.0.6...2.0.7