use https gradle distribution

[fabiitch]

some environnement ban download on http url. so why not use the https.

[bmbeverst]

Can confirm this works. The http endpoint did not work for me.

$ git merge patch 
Merge made by the 'recursive' strategy.
 gradle/wrapper/gradle-wrapper.properties | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
$ ./gradlew 
Downloading https://services.gradle.org/distributions/gradle-5.4-all.zip
............................................................................................................................
Unzipping ~/.gradle/wrapper/dists/gradle-5.4-all/54ac137b9ctnrjqmns7ebun3rh/gradle-5.4-all.zip to ~/.gradle/wrapper/dists/gradle-5.4-all/54ac137b9ctnrjqmns7ebun3rh
Set executable permissions for: ~/.gradle/wrapper/dists/gradle-5.4-all/54ac137b9ctnrjqmns7ebun3rh/gradle-5.4/bin/gradle
> Configure project :
Performing local build
> Task :help
Welcome to Gradle 5.4.

[dsaltares]

Thanks for the PR!