[LLDB][MIPS] Fix some test case failures due to elf_abi field of qprocessInfo packet.

Reviewers: jaydeep, bhushan, clayborg

Subscribers: slthakur, lldb-commits

Differential Revision: https://reviews.llvm.org/D26542

llvm-svn: 289209

lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py

@@ -663,6 +663,7 @@ class GdbRemoteTestCaseBase(TestBase):
         "triple",
         "vendor",
         "endian",
+        "elf_abi",
         "ptrsize"
     ]