x/tools/gopls: bug reported by telemetry [qoVPwQ]

[adonovan]

This stack was reported by telemetry:

gopls/bug
golang.org/x/tools/gopls/internal/bug.report:35
golang.org/x/tools/gopls/internal/bug.Errorf:2
golang.org/x/tools/gopls/internal/lsp/cache.(*typeCheckBatch).importPackage.func1:19
golang.org/x/tools/internal/gcimporter.iimportCommon:116
golang.org/x/tools/internal/gcimporter.IImportShallow:3
golang.org/x/tools/gopls/internal/lsp/cache.(*typeCheckBatch).importPackage:41
golang.org/x/tools/gopls/internal/lsp/cache.(*typeCheckBatch).getImportPackage:55
golang.org/x/tools/gopls/internal/lsp/cache.(*snapshot).forEachPackageInternal.func1:1
golang.org/x/sync/errgroup.(*Group).Go.func1:3
runtime.goexit:0

golang.org/x/tools/gopls@v0.14.1 go1.21.1 darwin/amd64 (1)
golang.org/x/tools/gopls@v0.14.1 go1.21.3 linux/amd64 (1)

Reported using golang.org/x/tools/gopls/internal/telemetry/cmd/stacks.

[adonovan]

Dup of #64235.