update the version of MG to 2.9.16.atlas3

update the version of MG to 2.9.16.atlas3

added 14 commits

• 24c94cf6...491c1e88 - 13 commits from branch atlas:21.6
• 86f7b755 - Merge branch '21.6' into '21.6-mgv'

Compare with previous version

enabled an automatic merge when the pipeline for 86f7b755 succeeds

This merge request affects 1 package:

• Projects/AthGeneration

This merge request affects 1 file:

• Projects/AthGeneration/externals/MadGraph5Amc.cmake

Adding @akraszna as watcher

added 21.6 Build review-pending-level-1 labels

CI Result SUCCESS (hash 86f7b755)

	AthGeneration
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
AthGeneration: number of compilation errors 0, warnings 4
For experts only: Jenkins output [CI-MERGE-REQUEST-GCC62-CC7 2322]

mentioned in commit d9b2564a

merged

added sweep:ignore label