build(deps): bump png from 0.17.11 to 0.17.12 (#31367)

Bumps [png](https://github.com/image-rs/image-png) from 0.17.11 to 0.17.12.
- [Changelog](https://github.com/image-rs/image-png/blob/master/CHANGES.md)
- [Commits](https://github.com/image-rs/image-png/commits)

---
updated-dependencies:
- dependency-name: png
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -4315,9 +4315,9 @@ dependencies = [
 
 [[package]]
 name = "png"
-version = "0.17.11"
+version = "0.17.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f6c3c3e617595665b8ea2ff95a86066be38fb121ff920a9c0eb282abcd1da5a"
+checksum = "78c2378060fb13acff3ba0325b83442c1d2c44fbb76df481160ddc1687cce160"
 dependencies = [
  "bitflags 1.3.2",
  "crc32fast",