Replace (partly unused) dependency to org.eclipse.osgi.services

The bundle 'o.e.osgi.services' is deprecated for removal as part of
eclipse-equinox/equinox#18
and already has been replaced to only re-export the 'official' OSGi
artifacts published to Maven-Central.

It should be replaced by imports of the desired org.osgi.service.*
packages so that the runtime can choose a suitable provider
independently of the bundle name.

Change-Id: I7cd641671a3298fcb7b0d9dbdd3d0c2ef970a6c3

org.eclipse.egit.core/META-INF/MANIFEST.MF

@@ -13,8 +13,7 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.26.100,4.0.0)",
  org.eclipse.core.filesystem;bundle-version="[1.9.500,2.0.0)",
  org.eclipse.equinox.security;bundle-version="[1.3.1000,2.0.0)",
  org.eclipse.core.variables;bundle-version="[3.5.100,4.0.0)",
- org.eclipse.core.filebuffers;bundle-version="[3.7.200,4.0.0)",
- org.eclipse.osgi.services;bundle-version="[3.11.100,4.0.0)"
+ org.eclipse.core.filebuffers;bundle-version="[3.7.200,4.0.0)"
 Export-Package: org.eclipse.egit.core;version="6.9.0";
   x-friends:="org.eclipse.egit.ui,
    org.eclipse.egit.ui.test,

org.eclipse.egit.ui/META-INF/MANIFEST.MF

@@ -29,7 +29,6 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.26.100,4.0.0)",
  org.eclipse.jdt.core;bundle-version="[3.32.0,4.0.0)";resolution:=optional,
  org.eclipse.jdt.ui;bundle-version="[3.27.100,4.0.0)";resolution:=optional,
  org.eclipse.ui.views;bundle-version="[3.11.300,4.0.0)",
- org.eclipse.osgi.services;bundle-version="[3.11.100,4.0.0)",
  org.eclipse.e4.core.contexts;bundle-version="[1.11.0,2.0.0)",
  org.eclipse.e4.core.services;bundle-version="[2.3.400,3.0.0)",
  org.eclipse.e4.ui.workbench;bundle-version="[1.14.0,2.0.0)",
@@ -83,7 +82,8 @@ Import-Package: org.eclipse.egit.core;version="[6.9.0,6.10.0)",
  org.eclipse.jgit.treewalk;version="[6.9.0,6.10.0)",
  org.eclipse.jgit.treewalk.filter;version="[6.9.0,6.10.0)",
  org.eclipse.jgit.util;version="[6.9.0,6.10.0)",
- org.eclipse.jgit.util.io;version="[6.9.0,6.10.0)"
+ org.eclipse.jgit.util.io;version="[6.9.0,6.10.0)",
+ org.osgi.service.event;version="[1.4.0,2.0.0)"
 Export-Package: org.eclipse.egit.ui;version="6.9.0";x-friends:="org.eclipse.egit.gitflow.ui",
  org.eclipse.egit.ui.history;version="6.9.0",
  org.eclipse.egit.ui.internal;version="6.9.0";x-friends:="org.eclipse.egit.import,org.eclipse.egit.gitflow.ui",