[CI] windows static checks failure

[FedeDP]

Run static checks / golangci-lint (windows) job started failing today.
It likely is a caching issue, and the bug is already reported upstream: golangci/golangci-lint#5979

Clearing the PR cache seems not to work.
For examples of failing CIs see:

• https://github.com/cilium/tetragon/actions/runs/19270805911/job/55099334816?pr=4316
• https://github.com/cilium/tetragon/actions/runs/19265980431/job/55081791424?pr=4254

  Running [/home/runner/golangci-lint-2.6.1-linux-amd64/golangci-lint config path --config=.golangci.yml] in [/home/runner/work/tetragon/tetragon] ...
  Running [/home/runner/golangci-lint-2.6.1-linux-amd64/golangci-lint config verify --config=.golangci.yml] in [/home/runner/work/tetragon/tetragon] ...
  Running [/home/runner/golangci-lint-2.6.1-linux-amd64/golangci-lint run  --config=.golangci.yml --verbose] in [/home/runner/work/tetragon/tetragon] ...
  pkg/testutils/sensors/load.go:260:8   staticcheck  SA5011(related information): this check suggests that the pointer can be nil
  pkg/testutils/sensors/load.go:264:60  staticcheck  SA5011: possible nil pointer dereference
  2 issues:
  * staticcheck: 2

But the relevant code is:

m := findMapForProg(c.coll, tm.Name, c.prog)
if m == nil {
	t.Fatalf("could not find map %v in program %v\n", tm.Name, tp.Name)
}

t.Logf("\tFound map %v id %v in prog %v\n", tm.Name, m.ID, tp.Name) -> we are dereferencing m here

Ie: the dereference comes after a t.Fatalf.

cc @mtardy

[FedeDP]

It seems like it solved itself. But the upstream issue is still open; i'd leave this open as a reference if the problem strikes back!