Add ansi escape regex

Author: ddoktorski

crates/forge/tests/e2e/common/output.rs

@@ -13,6 +13,7 @@ macro_rules! assert_cleaned_output {
         insta::with_settings!({
             snapshot_suffix => scarb_version.to_string(),
             filters => vec![
+                (r"\x1B\[[0-?]*[ -/]*[@-~]", ""), // ANSI escape regex - needed for CI
                 (r"(?m)^\s*(Compiling|Finished|Blocking).*", ""), // scarb output
                 (r"(?m)^\s*(Collected|Running|Tests:|Latest block number).*", ""), // snforge output
             ]},