pcr-extend: fix config error

Skip configure step to fix this error:
pcr-extend-0.1+git-r0 do_configure: no configure script found at ../git/configure

There is no configure for this package.

Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-tpm/recipes-tpm1/pcr-extend/pcr-extend_git.bb

@@ -16,6 +16,8 @@ inherit autotools
 
 S = "${WORKDIR}/git"
 
+do_configure[noexec] = "1"
+
 do_compile() {
     oe_runmake -C ${S}/src
 }