This patch bumps all libc dependencies and checksums to 0.2.147, which includes the fix for musl 1.2.4.

--- a/vendor/elasticlunr-rs/Cargo.lock
+++ b/vendor/elasticlunr-rs/Cargo.lock
@@ -555,9 +555,9 @@ checksum = "e2abad23fbc42b3700f2f279844d
 
 [[package]]
 name = "libc"
-version = "0.2.140"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "lindera"
--- a/vendor/libffi/Cargo.lock
+++ b/vendor/libffi/Cargo.lock
@@ -10,9 +10,9 @@ checksum = "50d30906286121d95be3d479533b
 
 [[package]]
 name = "libc"
-version = "0.2.140"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libffi"