Bump pathdiff from 0.2.0 to 0.2.1 (#46)

Bumps [pathdiff](https://github.com/Manishearth/pathdiff) from 0.2.0 to 0.2.1.
- [Release notes](https://github.com/Manishearth/pathdiff/releases)
- [Commits](https://github.com/Manishearth/pathdiff/commits)

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

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

Cargo.lock

@@ -351,9 +351,9 @@ dependencies = [
 
 [[package]]
 name = "pathdiff"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "877630b3de15c0b64cc52f659345724fbf6bdad9bd9566699fc53688f3c34a34"
+checksum = "8835116a5c179084a830efb3adc117ab007512b535bc1a21c991d3b32a6b44dd"
 
 [[package]]
 name = "percent-encoding"

Cargo.toml

@@ -30,7 +30,7 @@ gumdrop = "0.8.0"
 ignore = "0.4.17"
 lazy_static = "1.4.0"
 matter = "0.1.0-alpha4"
-pathdiff = "0.2.0"
+pathdiff = "0.2.1"
 percent-encoding = "2.1.0"
 pulldown-cmark = "0.8.0"
 pulldown-cmark-to-cmark = "6.0.4"