MINOR: Update to Gradle 4.10.3

Aligns with the 2.1 branch and fixes the
TLS handshake error when executed with
Java 7. This is necessary for the 1.0
and 1.1 branches and we do it in 2.0
too for consistency.

gradle/dependencies.gradle

@@ -54,7 +54,7 @@ versions += [
   bcpkix: "1.59",
   httpclient: "4.5.7",
   easymock: "3.6",
-  gradle: "4.8.1",
+  gradle: "4.10.3",
   jackson: "2.9.7",
   jetty: "9.4.11.v20180605",
   jersey: "2.27",

gradle/wrapper/gradle-wrapper.properties

@@ -14,6 +14,6 @@
 # limitations under the License.
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -98,7 +98,7 @@ esac
 # Loop in case we encounter an error.
 for attempt in 1 2 3; do
   if [ ! -e $APP_HOME/gradle/wrapper/gradle-wrapper.jar ]; then
-    if ! curl -s -S --retry 3 -L -o "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" "https://raw.githubusercontent.com/gradle/gradle/v4.8.1/gradle/wrapper/gradle-wrapper.jar"; then
+    if ! curl -s -S --retry 3 -L -o "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" "https://raw.githubusercontent.com/gradle/gradle/v4.10.3/gradle/wrapper/gradle-wrapper.jar"; then
       rm -f "$APP_HOME/gradle/wrapper/gradle-wrapper.jar"
       # Pause for a bit before looping in case the server throttled us.
       sleep 5