fix: cgosecp256k1 verification (backport #11298)

[mergify]

This is an automatic backport of pull request #11298 done by Mergify.
Cherry-pick of 361c837 has failed:

On branch mergify/bp/release/v0.45.x/pr-11298
Your branch is up to date with 'origin/release/v0.45.x'.

You are currently cherry-picking commit 361c837e5.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   Makefile
	modified:   crypto/keys/secp256k1/internal/secp256k1/curve.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/dummy.go
	modified:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/README.md
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/contrib/dummy.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/dummy.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/include/dummy.go
	modified:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/src/asm/field_10x26_arm.s
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/src/dummy.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/src/modules/dummy.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/src/modules/ecdh/dummy.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/libsecp256k1/src/modules/recovery/dummy.go
	modified:   crypto/keys/secp256k1/internal/secp256k1/panic_cb.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/scalar_mult_cgo.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/scalar_mult_nocgo.go
	modified:   crypto/keys/secp256k1/internal/secp256k1/secp256.go
	new file:   crypto/keys/secp256k1/internal/secp256k1/secp256_test.go
	modified:   crypto/keys/secp256k1/secp256k1_cgo.go
	modified:   crypto/keys/secp256k1/secp256k1_cgo_test.go
	modified:   crypto/keys/secp256k1/secp256k1_nocgo.go
	modified:   crypto/keys/secp256k1/secp256k1_nocgo_test.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   CHANGELOG.md
	both modified:   crypto/keys/secp256k1/internal/secp256k1/README.md

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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