cargo: bump the cargo-dependencies group with 2 updates

Bumps the cargo-dependencies group with 2 updates: [indexmap](https://github.com/indexmap-rs/indexmap) and [serde_json](https://github.com/serde-rs/json).


Updates `indexmap` from 2.7.0 to 2.7.1
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/indexmap-rs/indexmap/compare/2.7.0...2.7.1)

Updates `serde_json` from 1.0.135 to 1.0.137
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.135...v1.0.137)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

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

Cargo.lock

@@ -2082,9 +2082,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.7.0"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f822373a4fe84d4bb149bf54e584a7f4abec90e072ed49cda0edea5b95471f"
+checksum = "8c9c992b02b5b4c94ea26e32fe5bccb7aa7d9f390ab5c1221ff895bc7ea8b652"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.2",
@@ -3448,9 +3448,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.135"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b0d7ba2887406110130a978386c4e1befb98c674b4fba677954e4db976630d9"
+checksum = "930cfb6e6abf99298aaad7d29abbef7a9999a9a8806a40088f55f0dcec03146b"
 dependencies = [
  "itoa",
  "memchr",

Cargo.toml

@@ -66,7 +66,7 @@ glob = "0.3.2"
 hashbrown = { version = "0.15.2", default-features = false, features = ["inline-more"] }
 hex = "0.4.3"
 ignore = "0.4.23"
-indexmap = { version = "2.7.0", features = ["serde"] }
+indexmap = { version = "2.7.1", features = ["serde"] }
 indoc = "2.0.4"
 insta = { version = "1.42.0", features = ["filters"] }
 itertools = "0.13.0"
@@ -95,7 +95,7 @@ sapling-renderdag = "0.1.0"
 sapling-streampager = "0.10.3"
 scm-record = "0.5.0"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0.135"
+serde_json = "1.0.137"
 slab = "0.4.9"
 smallvec = { version = "1.13.2", features = [
     "const_generics",