Upgrade wasmtime from 24.0.6 -> 42.0.1

Signed-off-by: Matt Leon <mattleon@google.com>

Author: leonm1

bazel/cargo/wasmtime/Cargo.toml

@@ -14,7 +14,7 @@
 
 [package]
 name = "wasmtime-c-api-bazel"
-version = "24.0.0"
+version = "42.0.1"
 edition = "2021"
 rust-version = "1.78.0"
 
@@ -24,4 +24,4 @@ path = "fake_lib.rs"
 [dependencies]
 # Fixes testdata build error due to missing crate_features = ["std"]
 log = {version = "0.4.29", default-features = false, features = ['std']}
-wasmtime-c-api-impl = {version = "=24.0.0", features = ['cranelift']}
+wasmtime-c-api-impl = {version = "42.0.1", default-features = false, features = ['cranelift', 'gc-drc']}

bazel/external/wasmtime.BUILD

@@ -61,6 +61,7 @@ genrule(
 # the C/C++ API to expose the right set of methods.
 features = [
     "cranelift",
+    "gc-drc",
 ]
 
 # Wasmtime C-api headers use cmakedefines to generate the config file.

bazel/repositories.bzl

@@ -379,9 +379,9 @@ def proxy_wasm_cpp_host_repositories():
         http_archive,
         name = "com_github_bytecodealliance_wasmtime",
         build_file = "@proxy_wasm_cpp_host//bazel/external:wasmtime.BUILD",
-        sha256 = "2ccb49bb3bfa4d86907ad4c80d1147aef6156c7b6e3f7f14ed02a39de9761155",
-        strip_prefix = "wasmtime-24.0.0",
-        url = "https://github.com/bytecodealliance/wasmtime/archive/v24.0.0.tar.gz",
+        sha256 = "c7c2f13eeb7c513352e4e65940cb88ee69d9d1e6c92bb40a3886e71dc7c24d66",
+        strip_prefix = "wasmtime-42.0.1",
+        url = "https://github.com/bytecodealliance/wasmtime/archive/v42.0.1.tar.gz",
         # Prefix wasm_c_api functions for coexistence with other runtimes.
         patch_cmds = ["""
           find ./crates/c-api -type f -exec sed -i.bak   \