[Android] Gradle: remove --offline option

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Apr 26 14:58:16 2019 +0200| [41439bacded9f79594c59665cb533d8c64b48555] | committer: Geoffrey Métais

Gradle: remove --offline option

It made CI fail

> https://code.videolan.org/videolan/vlc-android/commit/41439bacded9f79594c59665cb533d8c64b48555
---

 compile.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compile.sh b/compile.sh
index 5d62541cf..6f5bdb355 100755
--- a/compile.sh
+++ b/compile.sh
@@ -128,7 +128,7 @@ if [ ! -d "gradle/wrapper" ]; then
     unzip -o gradle-${GRADLE_VERSION}-bin.zip
     checkfail "gradle: unzip failed"
 
-    ./gradle-${GRADLE_VERSION}/bin/gradle --offline wrapper
+    ./gradle-${GRADLE_VERSION}/bin/gradle wrapper
     checkfail "gradle: wrapper failed"
 
     ./gradlew -version