Only build binary targets (#3881)

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Closes #

## Introduced changes

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-

## Checklist

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- [ ] Linked relevant issue
- [ ] Updated relevant documentation
- [ ] Added relevant tests
- [ ] Performed self-review of the code
- [ ] Added changes to `CHANGELOG.md`

Author: cptartur

.github/workflows/_build-binaries.yml

@@ -76,7 +76,7 @@ jobs:
           echo "CARGO=cross" >> $GITHUB_ENV
 
       - name: Build
-        run: ${{ env.CARGO }} build --release --locked --target ${{ matrix.target }}
+        run: ${{ env.CARGO }} build --release --locked --bins --target ${{ matrix.target }}
 
       - name: Package
         shell: bash