Update x/tools to fix panic in tests with Go 1.23

[alexandear]

This PR fixes panic in tests when running with Go 1.23.

golang.org/x/tools requires go 1.18 in go.mod.

Details

❯ go version
go version go1.23.3 darwin/arm64
❯ go test ./...
?       github.com/sanposhiho/wastedassign/v2/cmd/wastedassign  [no test files]
?       github.com/sanposhiho/wastedassign/v2/plugin    [no test files]
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
        panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x104dcbc84]

goroutine 65 [running]:
go/types.(*Checker).handleBailout(0x14000237180, 0x1400014fc58)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/check.go:404 +0x9c
panic({0x104f327e0?, 0x1051546c0?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/runtime/panic.go:785 +0x124
go/types.(*StdSizes).Sizeof(0x0, {0x104f8bff0, 0x105158180})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/sizes.go:229 +0x314
go/types.(*Config).sizeof(...)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/sizes.go:334
go/types.representableConst.func1({0x104f8bff0?, 0x105158180?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/const.go:77 +0x90
go/types.representableConst({0x104f8d938, 0x10514bdc0}, 0x14000237180, 0x105158180, 0x1400014eee8)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/const.go:93 +0x134
go/types.(*Checker).representation(0x14000237180, 0x14000592040, 0x105158180)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/const.go:257 +0x68
go/types.(*Checker).implicitTypeAndValue(0x14000237180, 0x14000592040, {0x104f8bff0, 0x105158180})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/expr.go:377 +0x304
go/types.(*Checker).assignment(0x14000237180, 0x14000592040, {0x104f8bff0, 0x105158180}, {0x104e88937, 0x10})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/assignments.go:70 +0x3ac
go/types.(*Checker).initVar(0x14000237180, 0x14000095740, 0x14000592040, {0x104e88937, 0x10})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/assignments.go:181 +0x3d0
go/types.(*Checker).initVars(0x14000237180, {0x1400009e7d8, 0x1, 0x3?}, {0x14000113860, 0x104f658a0?, 0x1400014f298?}, {0x104f8d008, 0x14000151220?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/assignments.go:399 +0x584
go/types.(*Checker).stmt(0x14000237180, 0x0, {0x104f8d008, 0x14000151220})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/stmt.go:533 +0x130c
go/types.(*Checker).stmtList(0x14000237180, 0x0, {0x14000113870?, 0x0?, 0x0?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/stmt.go:121 +0x88
go/types.(*Checker).funcBody(0x14000237180, 0x104f8c978?, {0x14000110c74?, 0x7?}, 0x140004b18c0, 0x14000254090, {0x0?, 0x0?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/stmt.go:41 +0x218
go/types.(*Checker).funcDecl.func1()
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/decl.go:888 +0x44
go/types.(*Checker).processDelayed(0x14000237180, 0x0)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/check.go:516 +0x12c
go/types.(*Checker).checkFiles(0x14000237180, {0x1400039c020, 0x2, 0x2})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/check.go:462 +0x1b4
go/types.(*Checker).Files(0x14000220000?, {0x1400039c020?, 0x1400039a1e0?, 0x4?})
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/go/types/check.go:422 +0x80
golang.org/x/tools/go/packages.(*loader).loadPackage(0x14000220000, 0x14000486560)
        /Users/Oleksandr_Redko/go/pkg/mod/golang.org/x/tools@v0.1.0/go/packages/packages.go:955 +0x5dc
golang.org/x/tools/go/packages.(*loader).loadRecursive.func1()
        /Users/Oleksandr_Redko/go/pkg/mod/golang.org/x/tools@v0.1.0/go/packages/packages.go:793 +0x178
sync.(*Once).doSlow(0x0?, 0x0?)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/sync/once.go:76 +0xf8
sync.(*Once).Do(...)
        /opt/homebrew/Cellar/go/1.23.3/libexec/src/sync/once.go:67
golang.org/x/tools/go/packages.(*loader).loadRecursive(0x0?, 0x0?)
        /Users/Oleksandr_Redko/go/pkg/mod/golang.org/x/tools@v0.1.0/go/packages/packages.go:781 +0x48
golang.org/x/tools/go/packages.(*loader).loadRecursive.func1.1(0x0?)
        /Users/Oleksandr_Redko/go/pkg/mod/golang.org/x/tools@v0.1.0/go/packages/packages.go:788 +0x30
created by golang.org/x/tools/go/packages.(*loader).loadRecursive.func1 in goroutine 25
        /Users/Oleksandr_Redko/go/pkg/mod/golang.org/x/tools@v0.1.0/go/packages/packages.go:787 +0x84
FAIL    github.com/sanposhiho/wastedassign/v2   0.527s
FAIL

[sanposhiho]

Can you also update go version at:
https://github.com/sanposhiho/wastedassign/blob/master/.github/workflows/test_and_lint.yaml#L16

[alexandear]

Can you also update go version at: master/.github/workflows/test_and_lint.yaml#L16

Updated Go and golangci-lint version.