sysdig: set SRCREV_FORMAT

It fetches from multiple repositories, but didn't have SRCREV_FORMAT
set. Because of this, the recipe couldn't use sstate artifacts from
a mirror, just threw many warnings:

WARNING: sysdig-0.28.0-r0 do_package_qa_setscene: ExpansionError('SRCPV',
  '${@bb.fetch2.get_srcrev(d)}', FetchError('The SRCREV_FORMAT variable
  must be set when multiple SCMs are used.\nThe SCMs
  are:\ngit://github.com/draios/sysdig.git;branch=dev;protocol=https;name=sysdig
  git://github.com/falcosecurity/libs;protocol=https;branch=master;name=falco;subdir=git/falcosecurity-libs',
  None))
WARNING: Setscene task (/cocto/kirkstone-next/meta-openembedded/meta-oe/recipes-extended/sysdig/sysdig_0.28.0.bb
  :do_package_qa_setscene) failed with exit code '1' - real task will be run instead

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-oe/recipes-extended/sysdig/sysdig_0.28.0.bb b/meta-oe/recipes-extended/sysdig/sysdig_0.28.0.bb
index 4181da732f..7a894960d3 100644
--- a/meta-oe/recipes-extended/sysdig/sysdig_0.28.0.bb
+++ b/meta-oe/recipes-extended/sysdig/sysdig_0.28.0.bb
@@ -29,6 +29,8 @@ SRC_URI = "git://github.com/draios/sysdig.git;branch=dev;protocol=https;name=sys
 SRCREV_sysdig = "4fb6288275f567f63515df0ff0a6518043ecfa9b"
 SRCREV_falco= "caa0e4d0044fdaaebab086592a97f0c7f32aeaa9"
 
+SRCREV_FORMAT = "sysdig_falco"
+
 S = "${WORKDIR}/git"
 
 EXTRA_OECMAKE = "\