Add PHP 7.1 drone tests

.drone.yml

@@ -15,6 +15,12 @@ build:
       - rm -rf data/* config/config.php # TODO: remove this - temporary fix for CI issues
       - git submodule update --init
       - NOCOVERAGE=true TEST_SELECTION=NODB ./autotest.sh sqlite
+  nodb-php7.1:
+    image: nextcloudci/php7.1:php7.1-1
+    commands:
+      - rm -rf data/* config/config.php # TODO: remove this - temporary fix for CI issues
+      - git submodule update --init
+      - NOCOVERAGE=true TEST_SELECTION=NODB ./autotest.sh sqlite
   sqlite-php5.6:
     image: nextcloudci/php5.6:php5.6-2
     commands:
@@ -27,6 +33,12 @@ build:
       - rm -rf data/* config/config.php # TODO: remove this - temporary fix for CI issues
       - git submodule update --init
       - NOCOVERAGE=true TEST_SELECTION=DB ./autotest.sh sqlite
+  sqlite-php7.1:
+    image: nextcloudci/php7.1:php7.1-1
+    commands:
+      - rm -rf data/* config/config.php # TODO: remove this - temporary fix for CI issues
+      - git submodule update --init
+      - NOCOVERAGE=true TEST_SELECTION=DB ./autotest.sh sqlite
   mysql-php5.6:
     image: nextcloudci/php5.6:php5.6-2
     commands: