Auto merge of #3402 - mdr0id:3401_fix_auto_senescence, r=bitcartel

Fix minor references to auto-senescence in code

Fix references

zcutil/make-release.py

@@ -217,7 +217,7 @@ def patch_version_in_files(release, releaseprev):
     patch_gitian_linux_yml(release, releaseprev)
 
 
-@phase('Patching release height for auto-senescence.')
+@phase('Patching release height for end-of-support halt.')
 def patch_release_height(releaseheight):
     rgx = re.compile(
         r'^(static const int APPROX_RELEASE_HEIGHT = )\d+(;)$',