Bump pulldown-cmark from 0.9.3 to 0.9.6

Bumps [pulldown-cmark](https://github.com/raphlinus/pulldown-cmark) from 0.9.3 to 0.9.6.
- [Release notes](https://github.com/raphlinus/pulldown-cmark/releases)
- [Commits](https://github.com/raphlinus/pulldown-cmark/compare/v0.9.3...v0.9.6)

---
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

@@ -478,11 +478,11 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.9.3"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a1a2f1f0a7ecff9c31abbe177637be0e97a0aef46cf8738ece09327985d998"
+checksum = "57206b407293d2bcd3af849ce869d52068623f19e1b5ff8e8778e3309439682b"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.4.0",
  "getopts",
  "memchr",
  "unicase",

Cargo.toml

@@ -32,7 +32,7 @@ lazy_static = "1.4.0"
 matter = "0.1.0-alpha4"
 pathdiff = "0.2.1"
 percent-encoding = "2.3.1"
-pulldown-cmark = "0.9.3"
+pulldown-cmark = "0.9.6"
 pulldown-cmark-to-cmark = "11.0.2"
 rayon = "1.8.0"
 regex = "1.10.2"