Merge pull request #1327 from patrick-rivos/specify-vector-spec

Specify vector spec v1.0 in QEMU arguments.

Author: kito-cheng

scripts/march-to-cpu-opt

@@ -12,7 +12,7 @@ EXT_OPTS = {
   "zbb":             "zbb=true",
   "zbc":             "zbc=true",
   "zbs":             "zbs=true",
-  "v":               "v=true",
+  "v":               "v=true,vext_spec=v1.0",
   "zve32f":          "Zve32f=true",
   "zve64f":          "Zve64f=true",
   "zfh":             "Zfh=true",