Stop reexporting SWT spies from swt.tools bundle

The o.e.swt.tools* bundles have 2 completely different roles. They used
to live in the same bundle back in the days and these reexports were
added to preserve backward compatibility.
If we want to progress with
eclipse-platform#2068
we have to finally make the separation clearer. Note that the swt.tools
feature still include both.

Author: akurtakov

bundles/org.eclipse.swt.tools/META-INF/MANIFEST.MF

@@ -12,7 +12,5 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="3.29.0",
  org.eclipse.core.resources;bundle-version="3.4.0",
  org.eclipse.jdt.core;bundle-version="3.4.0",
  org.eclipse.ui;bundle-version="3.4.0",
- org.eclipse.jface.text;bundle-version="3.4.0",
- org.eclipse.swt.tools.base;bundle-version="3.106.0";visibility:=reexport,
- org.eclipse.swt.tools.spies;bundle-version="3.106.0";visibility:=reexport
+ org.eclipse.jface.text;bundle-version="3.4.0"
 Automatic-Module-Name: org.eclipse.swt.tools