Use git dep

Cargo.lock

diff --git a/Cargo.lock b/Cargo.lock
index 7ed478b..1ce239e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -973,6 +973,7 @@
 [[package]]
 name = "fearless_simd"
 version = "0.3.0"
+source = "git+https://github.com/linebender/fearless_simd?rev=ba3ddfa#ba3ddfa518f6a4209eb9c791e5606e4037b7cf7d"
 dependencies = [
  "libm",
 ]

Cargo.toml

diff --git a/Cargo.toml b/Cargo.toml
index c033d84..d0681de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -116,7 +116,7 @@
 thread_local = "1.1.9"
 crossbeam-channel = "0.5.15"
 ordered-channel = { version = "1.2.0", features = ["crossbeam-channel"] }
-fearless_simd = { path = "../fearless_simd/fearless_simd", default-features = false, features = ["force_support_fallback"] }
+fearless_simd = { git = "https://github.com/linebender/fearless_simd", rev = "ba3ddfa", default-features = false, features = ["force_support_fallback"] }
 
 # The below crates are experimental!
 vello_api = { path = "sparse_strips/vello_api", default-features = false }