Move AbstractGitDaemonTest to com.google.gerrit.acceptance

I0214fc8ed made the registerRepoConnection() package-protected
therefore it isn't possible anymore for the AbstractGitDaemonTest
to access it.

Moving the AbstractGitDaemonTest to com.google.gerrit.acceptance
as a workaroun, waiting to understand the rationale behind restricting
the access to registerRepoConnection().

Change-Id: I2c2e8ed6f8822d960db471df44c4d79245e4a59e

src/test/java/com/google/gerrit/acceptance/AbstractGitDaemonTest.java

diff --git a/src/test/java/com/googlesource/gerrit/libmodule/plugins/test/AbstractGitDaemonTest.java b/src/test/java/com/google/gerrit/acceptance/AbstractGitDaemonTest.java
similarity index 98%
rename from src/test/java/com/googlesource/gerrit/libmodule/plugins/test/AbstractGitDaemonTest.java
rename to src/test/java/com/google/gerrit/acceptance/AbstractGitDaemonTest.java
index 243baa9..6fe0218 100644
--- a/src/test/java/com/googlesource/gerrit/libmodule/plugins/test/AbstractGitDaemonTest.java
+++ b/src/test/java/com/google/gerrit/acceptance/AbstractGitDaemonTest.java
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.googlesource.gerrit.libmodule.plugins.test;
+package com.google.gerrit.acceptance;
 
 import static com.google.gerrit.acceptance.testsuite.project.TestProjectUpdate.allowCapability;