tests/ci: set chmod 0755 on META_DIROUT

Currently, since META_DIROUT is created by mktemp(1), it is 0600 by default. 
This makes it slightly annoying to copy out test-report.* files from a CI run.

Signed-off-by: Siva Mahadevan <[email protected]>
Sponsored by: The FreeBSD Foundation

Author: svmhdvn

tests/ci/Makefile

@@ -208,6 +208,7 @@ ci-create-meta: .PHONY
 ci-extract-meta: .PHONY
 	tar xfv ${META_TAR} -C ${META_DIROUT}
 	rm -rf ${META_TAR} ${META_DIR}
+	chmod 0755 ${META_DIROUT}
 	@echo "Extracted kyua reports to ${META_DIROUT}"
 
 ci-runtest: ci-buildimage-${TARGET_ARCH:tl} portinstall .PHONY