MAINT-2389: add libboost_context-m5.so.* to Linux package.

Irritating how many different places we have to touch to add a library...

indra/newview/viewer_manifest.py

@@ -1067,12 +1067,13 @@ def construct(self):
             self.path("libaprutil-1.so")
             self.path("libaprutil-1.so.0")
             self.path("libaprutil-1.so.0.4.1")
+            self.path("libboost_context-mt.so.*")
+            self.path("libboost_filesystem-mt.so.*")
             self.path("libboost_program_options-mt.so.*")
             self.path("libboost_regex-mt.so.*")
-            self.path("libboost_thread-mt.so.*")
-            self.path("libboost_filesystem-mt.so.*")
             self.path("libboost_signals-mt.so.*")
             self.path("libboost_system-mt.so.*")
+            self.path("libboost_thread-mt.so.*")
             self.path("libbreakpad_client.so.0.0.0")
             self.path("libbreakpad_client.so.0")
             self.path("libbreakpad_client.so")