Revert "feature[TW19488]: Stop releasing sessions on shutdown"

This reverts commit 3cb61f3130053d1d72fee32504d8993b7ead8631.
diff --git a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/internal/Activator.java b/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/internal/Activator.java
index 39f22fa..da77bb7 100644
--- a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/internal/Activator.java
+++ b/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/internal/Activator.java
@@ -13,6 +13,7 @@
 
 package org.eclipse.osee.framework.core.client.internal;
 
+import org.eclipse.osee.framework.core.client.ClientSessionManager;
 import org.eclipse.osee.framework.core.client.server.HttpServer;
 import org.eclipse.osee.framework.plugin.core.OseeActivator;
 import org.osgi.framework.BundleContext;
@@ -41,6 +42,7 @@
    public void stop(BundleContext context) throws Exception {
       super.stop(context);
       HttpServer.stopServer();
+      ClientSessionManager.releaseSession();
       context = null;
    }
 
diff --git a/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/SessionContributionItem.java b/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/SessionContributionItem.java
index 2f220da..44620f7 100644
--- a/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/SessionContributionItem.java
+++ b/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/SessionContributionItem.java
@@ -66,6 +66,8 @@
                   boolean result = MessageDialog.openQuestion(AWorkbench.getActiveShell(), "Log Off...",
                      "Are you sure you want to log off and exit OSEE?");
                   if (result) {
+                     ClientSessionManager.releaseSession();
+
                      PlatformUI.getWorkbench().close();
                   }
                } else {