chore(deps): bump rustls-pemfile from 2.1.2 to 2.1.3 in /examples (#424)

Bumps [rustls-pemfile](https://github.com/rustls/pemfile) from 2.1.2 to 2.1.3.
- [Release notes](https://github.com/rustls/pemfile/releases)
- [Commits](https://github.com/rustls/pemfile/compare/v/2.1.2...v/2.1.3)

---
updated-dependencies:
- dependency-name: rustls-pemfile
  dependency-type: direct:production
  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>

examples/Cargo.lock

@@ -2361,9 +2361,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pemfile"
-version = "2.1.2"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29993a25686778eb88d4189742cd713c9bce943bc54251a33509dc63cbacf73d"
+checksum = "196fe16b00e106300d3e45ecfcb764fa292a535d7326a29a5875c579c7417425"
 dependencies = [
  "base64 0.22.1",
  "rustls-pki-types",