Remove unused dependencies (#2238)

* Remove unused dependencies

* Update changelog

* Improve changelog

Author: JulianGCalderon

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 #### Upcoming Changes
 
+* fix: Remove unused dependency getrandom for cairo1-run, and serde_json for wasm-demo-cairo1 [#2238](https://github.com/lambdaclass/cairo-vm/pull/2238)
+
 * chore: Unify deps makefile target [#2211](https://github.com/lambdaclass/cairo-vm/pull/2211)
 
 * Fix bug affecting cairo1 programs with input and System builtin [#2207](https://github.com/lambdaclass/cairo-vm/pull/2207)

cairo1-run/Cargo.toml

@@ -26,7 +26,6 @@ assert_matches = "1.5.0"
 rstest = "0.17.0"
 num-traits = { version = "0.2", default-features = false }
 num-bigint.workspace = true
-getrandom = { version = "0.2.16", features = ["js"]}
 
 [features]
 default = ["std"]

examples/wasm-demo-cairo1/Cargo.toml

@@ -24,8 +24,6 @@ wasm-bindgen = "0.2.100"
 # code size when deploying.
 console_error_panic_hook = { version = "0.1.6", optional = true }
 
-serde_json = { workspace = true }
-
 cairo-lang-sierra = { workspace = true }
 cairo-vm = { workspace = true }
 cairo1-run = { path = "../../cairo1-run", default-features = false }