fixup! ci: preserve emulator logs for upgrade and persistence tests

.github/workflows/core.yml

@@ -378,6 +378,13 @@ jobs:
       - uses: ./.github/actions/environment
       - run: nix-shell --run "tests/download_emulators.sh"
       - run: nix-shell --run "poetry run pytest tests/upgrade_tests"
+      - uses: actions/upload-artifact@v4
+        with:
+          name: core-test-upgrade-${{ matrix.model }}-${{ matrix.asan }}
+          path: |
+            tests/trezor.log
+          retention-days: 7
+        if: always()
 
 
   # Persistence tests - UI.
@@ -419,6 +426,13 @@ jobs:
         if: always()
         continue-on-error: true
       - uses: ./.github/actions/upload-coverage
+      - uses: actions/upload-artifact@v4
+        with:
+          name: core-test-persistence-${{ matrix.model }}-${{ matrix.asan }}
+          path: |
+            tests/trezor.log
+          retention-days: 7
+        if: always()
 
   core_hwi_test:
     name: HWI tests