ipmi-fru-parser: use c++17

Update configure.ac to choose the c++17 standard

Change-Id: Ieba6326b77732498d53a9ce751f5672372c1e8a4
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
diff --git a/configure.ac b/configure.ac
index 7a74c01..035dbb3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,7 +28,7 @@
 AC_CHECK_HEADER(host-ipmid/ipmid-api.h, ,[AC_MSG_ERROR([Could not find host-ipmid/ipmid-api.h...host-ipmid package required])])
 
 # Checks for typedefs, structures, and compiler characteristics.
-AX_CXX_COMPILE_STDCXX_14([noext])
+AX_CXX_COMPILE_STDCXX_17([noext])
 AX_APPEND_COMPILE_FLAGS([-flto -fPIC -Wall -Werror], [CXXFLAGS])
 AX_APPEND_COMPILE_FLAGS([-flto -fPIC -Wall -Werror], [CFLAGS])