chore(deps): bump indexmap from 1.9.3 to 2.0.0

Bumps [indexmap](https://github.com/bluss/indexmap) from 1.9.3 to 2.0.0.
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/1.9.3...2.0.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Cargo.lock

@@ -404,6 +404,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88bffebc5d80432c9b140ee17875ff173a8ab62faad5b257da912bd2f6c1c0a1"
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -496,7 +502,7 @@ dependencies = [
  "git-conventional",
  "git2",
  "glob",
- "indexmap",
+ "indexmap 2.0.0",
  "lazy-regex",
  "log",
  "pretty_assertions",
@@ -571,6 +577,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -655,7 +667,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.0",
 ]
 
 [[package]]
@@ -1416,7 +1438,7 @@ version = "0.19.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2380d56e8670370eee6566b0bfd4265f65b3f432e8c6d85623f728d4fa31f739"
 dependencies = [
- "indexmap",
+ "indexmap 1.9.3",
  "serde",
  "serde_spanned",
  "toml_datetime",

git-cliff-core/Cargo.toml

@@ -23,7 +23,7 @@ serde = { version = "1.0.164", features = ["derive"] }
 serde_json = "1.0.97"
 serde_regex = "1.1.0"
 tera = "1.19.0"
-indexmap = { version = "1.9.3", optional = true }
+indexmap = { version = "2.0.0", optional = true }
 toml = "0.7.4"
 lazy-regex = "2.5.0"