try to alert (via webhook) when Mergify is stuck #8827

Job	Run time
Build statically linked using alpine	6m 0s
Validate windows-latest ghc-9.10.1	48m 8s
Validate windows-latest ghc-9.8.2	48m 7s
Validate windows-latest ghc-9.6.6	47m 57s
Validate windows-latest ghc-9.4.8	48m 9s
Validate windows-latest ghc-9.2.8	48m 8s
Validate ubuntu-22.04 ghc-9.10.1	26m 57s
Validate ubuntu-22.04 ghc-9.8.2	28m 10s
Validate ubuntu-22.04 ghc-9.6.6	29m 55s
Validate ubuntu-22.04 ghc-9.4.8	42m 16s
Validate ubuntu-22.04 ghc-9.2.8	27m 39s
Validate ubuntu-22.04 ghc-9.0.2	30m 36s
Validate ubuntu-22.04 ghc-8.10.7	30m 43s
Validate ubuntu-22.04 ghc-8.8.4	31m 5s
Validate macos-latest ghc-9.10.1	48m 12s
Validate macos-latest ghc-9.8.2	48m 13s
Validate macos-latest ghc-9.6.6	48m 2s
Validate macos-latest ghc-9.4.8	48m 14s
Validate macos-latest ghc-9.2.8	45m 15s
Dogfooding ${{ matrix.sys.os }} ghc-${{ matrix.ghc }}	1s
Validate old ghcs ${{ matrix.extra-ghc }}	1s
Create a GitHub prerelease with the binary artifacts	1s
Create a GitHub LTS prerelease with the binary artifacts	1s
Validate post job	1s
	12h 11m 51s

Provide feedback