gomod2nix doesn't support specific go versions

[faddat]

./x/gov/go.mod
Updating ./store/go.mod
Updating ./store/v2/go.mod
warning: Git tree '/Users/faddat/cosmos-sdk' is dirty
INFO[0000] Parsing go.mod                                modPath=go.mod
INFO[0000] Downloading dependencies                     
INFO[0000] Done downloading dependencies                
INFO[0000] Wrote: gomod2nix.toml                        
INFO[0000] Parsing go.mod                                modPath=go.mod
panic: error generating pkgs: go.mod:3: invalid go version '1.22.2': must match format 1.23

goroutine 1 [running]:
github.com/nix-community/gomod2nix/internal/cmd.generateFunc(0x140000ea700?, {0x1017d8b00?, 0x4?, 0x10135c488?})
	/Users/faddat/go/pkg/mod/github.com/nix-community/gomod2nix@v1.5.0/internal/cmd/root.go:67 +0x324
github.com/spf13/cobra.(*Command).execute(0x10176c240, {0x14000020190, 0x0, 0x0})
	/Users/faddat/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:860 +0x550
github.com/spf13/cobra.(*Command).ExecuteC(0x10176c240)
	/Users/faddat/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:974 +0x318
github.com/spf13/cobra.(*Command).Execute(...)
	/Users/faddat/go/pkg/mod/github.com/spf13/cobra@v1.4.0/command.go:902
github.com/nix-community/gomod2nix/internal/cmd.Execute()
	/Users/faddat/go/pkg/mod/github.com/nix-community/gomod2nix@v1.5.0/internal/cmd/root.go:124 +0x24
main.main()
	/Users/faddat/go/pkg/mod/github.com/nix-community/gomod2nix@v1.5.0/main.go:6 +0x1c

[faddat]

• chore: copyloopvar #20371

[faddat]

can just use the master branch instead of the v1.5.0 release

I'll see if we can do that in ci

[tac0turtle]

the changes in the pr pushing the version to .3 will be reverted so we dont need this issue