pcl: Fix build error

Error was:

CMake Error: TRY_RUN() invoked in cross-compiling mode, please set the following cache variables appropriately:
   HAVE_POSIX_MEMALIGN_EXITCODE (advanced)
   HAVE_POSIX_MEMALIGN_EXITCODE__TRYRUN_OUTPUT (advanced)

meta-ros-common/recipes-extended/pcl/pcl_1.8.1.bb

@@ -19,6 +19,7 @@ EXTRA_OECMAKE += "\
   -DCMAKE_SKIP_RPATH=ON \
   -DHAVE_MM_MALLOC_EXITCODE=0 \
   -DHAVE_POSIX_MEMALIGN_EXITCODE=0 \
+  -DHAVE_POSIX_MEMALIGN_EXITCODE__TRYRUN_OUTPUT=0 \
    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.2", "-DHAVE_SSE4_2_EXTENSIONS_EXITCODE=0", "-DHAVE_SSE4_2_EXTENSIONS_EXITCODE=1", d)} \
    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.1", "-DHAVE_SSE4_1_EXTENSIONS_EXITCODE=0", "-DHAVE_SSE4_1_EXTENSIONS_EXITCODE=1", d)} \
   -DHAVE_SSSE3_EXTENSIONS_EXITCODE=0 \