Bump pulldown-cmark from 0.9.2 to 0.9.3

Bumps [pulldown-cmark](https://github.com/raphlinus/pulldown-cmark) from 0.9.2 to 0.9.3.
- [Release notes](https://github.com/raphlinus/pulldown-cmark/releases)
- [Commits](https://github.com/raphlinus/pulldown-cmark/compare/v0.9.2...v0.9.3)

---
updated-dependencies:
- dependency-name: pulldown-cmark
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -484,9 +484,9 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d9cc634bc78768157b5cbfe988ffcd1dcba95cd2b2f03a88316c08c6d00ed63"
+checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
 dependencies = [
  "bitflags",
  "getopts",

Cargo.toml

@@ -32,7 +32,7 @@ lazy_static = "1.4.0"
 matter = "0.1.0-alpha4"
 pathdiff = "0.2.1"
 percent-encoding = "2.3.0"
-pulldown-cmark = "0.9.2"
+pulldown-cmark = "0.9.3"
 pulldown-cmark-to-cmark = "11.0.0"
 rayon = "1.6.0"
 regex = "1.9.4"