Refactor cairo1-run crate (#1601)

* Create a cairo_run for cairo1-run crate + Refactor cairo1 execution into different functions

* Clippy

* Merge imports + Impl Default for Cairo1RunConfig

* Remove allow unused imports

* Add changelog entry

* Use FuncArg slice instead of FuncArgs wrapper in public api

* Update changelog

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 #### Upcoming Changes
 
+* refactor: Refactor `cairo1-run` crate [#1601](https://github.com/lambdaclass/cairo-vm/pull/1601)
+  * Add function `cairo_run_program` & struct `Cairo1RunConfig` in `cairo1-run::cairo_run` module.
+  * Function `serialize_output` & structs `FuncArg` and `Error` in crate `cairo1-run` are now public.
+
 * feat(BREAKING): Add `allow_missing_builtins` flag [#1600](https://github.com/lambdaclass/cairo-vm/pull/1600)
 
     This new flag will skip the check that all builtins used by the program need to be present in the selected layout if enabled. It will also be enabled by default when running in proof_mode.