Update RISCVISAInfoTest.cpp double-trap

Author: T-Tie

llvm/unittests/TargetParser/RISCVISAInfoTest.cpp

@@ -1064,6 +1064,7 @@ R"(All available -march extensions for RISC-V
     smaia                1.0
     smcdeleg             1.0
     smcsrind             1.0
+    smdbltrp             1.0
     smepmp               1.0
     smstateen            1.0
     ssaia                1.0
@@ -1072,6 +1073,7 @@ R"(All available -march extensions for RISC-V
     sscofpmf             1.0
     sscounterenw         1.0
     sscsrind             1.0
+    ssdbltrp             1.0
     ssqosid              1.0
     ssstateen            1.0
     ssstrict             1.0