Update for Go 1.27

[bobg]

No description provided.

[github-actions]

Modver result

This report was generated by Modver,
a Go package and command that helps you obey semantic versioning rules in your Go module.

This PR requires (at least) an increase in your module's patchlevel.

checking Checker.CheckFunc
  in parameters of func(pkg *golang.org/x/tools/go/packages.Package, fndecl *go/ast.FuncDecl) (map[string]github.com/bobg/decouple.MethodMap, error)
    old and new versions of golang.org/x/tools/go/packages.Package are not identical
      Patchlevel

[coveralls]

Coverage Report for CI Build 32303447776

Coverage remained the same at 79.826%

Details

• Coverage remained the same as the base build.
• Patch coverage: 1 uncovered change across 1 file (0 of 1 lines covered, 0.0%).
• No coverage regressions found.

Uncovered Changes

File	Changed	Covered	%
cmd/decouple/main.go	1	0	0.0%

Coverage Regressions

No coverage regressions found.

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Coverage Stats

Relevant Lines:	917
Covered Lines:	732
Line Coverage:	79.83%
Coverage Strength:	0.93 hits per line

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💛 - Coveralls