Bug 518846 - Update EGit/JGit compile-time dependencies to 4.8

Stay on current version.

Change-Id: I76661a538f5fa19e13c7c94b3fc472852c853e56
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
index 480002d..f1fa2a3 100644
--- a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
+++ b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
@@ -170,10 +170,10 @@
     </location>
 
     <location includeAllPlatforms="true" includeMode="slicer" type="InstallableUnit">
-      <unit id="org.eclipse.egit.core" version="4.7.0.201704051617-r"/>
-      <unit id="org.eclipse.jgit" version="4.7.0.201704051617-r"/>
+      <unit id="org.eclipse.egit.core" version="4.8.0.201706111038-r"/>
+      <unit id="org.eclipse.jgit" version="4.8.0.201706111038-r"/>
       <unit id="javaewah" version="1.1.6.v20160919-1400"/>
-      <repository location="http://download.eclipse.org/egit/updates-4.7"/>
+      <repository location="http://download.eclipse.org/egit/updates-4.8"/>
     </location>
 
     <!-- For org.eclipse.ui.tools -->