build(deps): bump anyhow from 1.0.65 to 1.0.68 (#71)

Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.65 to 1.0.68.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.65...1.0.68)

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

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

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

Author: dependabot[bot]

Cargo.lock

@@ -15,4 +15,4 @@ color-eyre = "0.5.11"
 
 rustybrain-gtk = { path = "rustybrain-gtk" }
 rustybrain-core = { path = "rustybrain-core" }
-anyhow = "1.0.65"
+anyhow = "1.0.68"

Cargo.toml

@@ -3,7 +3,7 @@ edition = "2021"
 name = "rustybrain-core"
 version = "0.1.0"
 [dependencies]
-anyhow = "1.0.65"
+anyhow = "1.0.68"
 chrono = "0.4.22"
 serde = { version = "1.0", features = ["derive"] }
 tantivy = "0.19.0"