rename to test_gradlew-fdroid to match Python unittest naming

.gitlab-ci.yml

@@ -207,11 +207,11 @@ gradlew-fdroid:
     changes:
       - .gitlab-ci.yml
       - gradlew-fdroid
-      - tests/test-gradlew-fdroid
+      - tests/test_gradlew-fdroid
   script:
     - apt-get install ca-certificates curl default-jdk-headless shellcheck unzip
-    - shellcheck --severity=error --color gradlew-fdroid tests/test-gradlew-fdroid
-    - ./tests/test-gradlew-fdroid
+    - shellcheck --severity=error --color gradlew-fdroid tests/test_gradlew-fdroid
+    - ./tests/test_gradlew-fdroid
 
 
 # Run all the various linters and static analysis tools.

MANIFEST.in

@@ -864,7 +864,7 @@ include tests/source-files/yuriykulikov/AlarmClock/gradle/wrapper/gradle-wrapper
 include tests/source-files/Zillode/syncthing-silk/build.gradle
 include tests/SpeedoMeterApp.main_1.apk
 include tests/testcommon.py
-include tests/test-gradlew-fdroid
+include tests/test_gradlew-fdroid
 include tests/triple-t-2/build/org.piwigo.android/app/build.gradle
 include tests/triple-t-2/build/org.piwigo.android/app/.gitignore
 include tests/triple-t-2/build/org.piwigo.android/app/src/debug/res/values/constants.xml