elfutils: fixed desc file to use the correct patches

The patches which have been already present for 0.155 are those for 0.153
with the wrong version identifier, and unfortunately they got mirrored
to our download infrastructure.

Wrong patches on the mirror are:

elfutils-0.155-portability.patch
elfutils-0.155-robustify.patch

develop/elfutils/elfutils.desc

@@ -38,5 +38,5 @@
 [P] X -?---5---9 102.000
 
 [D] 2509460593 elfutils-0.155.tar.bz2 https://fedorahosted.org/releases/e/l/elfutils/0.155/
-[D] 4125756208 elfutils-0.155-portability.patch !https://fedorahosted.org/releases/e/l/elfutils/0.153/elfutils-portability.patch
-[D] 2315075130 elfutils-0.155-robustify.patch !https://fedorahosted.org/releases/e/l/elfutils/0.153/elfutils-robustify.patch
+[D] 2932184785 elfutils-0.155-1-portability.patch !https://fedorahosted.org/releases/e/l/elfutils/0.155/elfutils-portability.patch
+[D] 2479030871 elfutils-0.155-1-robustify.patch !https://fedorahosted.org/releases/e/l/elfutils/0.155/elfutils-robustify.patch