ci: fix typo

Author: KazuCocoa

.github/workflows/functional-test.yml

@@ -76,7 +76,7 @@ jobs:
       if: steps.avd-cache.outputs.cache-hit != 'true'
       uses: reactivecircus/android-emulator-runner@v2
       with:
-        api-level: ${{ matrix.api-level }}
+        api-level: ${{ matrix.apiLevel }}
         force-avd-creation: false
         emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
         disable-animations: false