chore(ci): fat LTO is causing issues in M1 CI tests use thin LTO instead

Author: IceTDrinker

.github/workflows/m1_tests.yml

@@ -15,6 +15,7 @@ env:
   CARGO_TERM_COLOR: always
   RUSTFLAGS: "-C target-cpu=native"
   ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+  CARGO_PROFILE: release_thin_lto
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref }}

Cargo.toml

@@ -8,6 +8,10 @@ lto = "fat"
 [profile.release]
 lto = "fat"
 
+[profile.release_thin_lto]
+inherits = "release"
+lto = "thin"
+
 # Compiles much faster for tests and allows reasonable performance for iterating
 [profile.devo]
 inherits = "dev"