Cirrus-CI: Add blank lines between scripts

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D39679

.cirrus.yml

@@ -32,6 +32,7 @@ task:
   timeout_in: 120m
   install_script:
   - sh .cirrus-ci/pkg-install.sh ${TOOLCHAIN_PKG}
+
   setup_script:
   - uname -a
   - gpart show
@@ -40,15 +41,20 @@ task:
   - pw useradd user
   - mkdir -p /usr/obj/$(pwd -P)
   - chown user:user /usr/obj/$(pwd -P)
+
   script:
   - su user -c "make -j$(sysctl -n hw.ncpu) CROSS_TOOLCHAIN=${TOOLCHAIN_PKG} WITHOUT_TOOLCHAIN=yes buildworld buildkernel"
+
   package_script:
   - su user -c "make CROSS_TOOLCHAIN=${TOOLCHAIN_PKG} WITHOUT_TOOLCHAIN=yes PKG_FORMAT=tar packages"
+
   package_check_script:
   - su user -c "/usr/libexec/flua tools/pkgbase/metalog_reader.lua -c /usr/obj/$(pwd -P)/${TARGET}.${TARGET_ARCH}/worldstage/METALOG"
+
   test_script:
   - sh .cirrus-ci/pkg-install.sh qemu-nox11
   - sh tools/boot/ci-qemu-test.sh
+
   post_script:
   - df -m
   - du -m -s /usr/obj