chore: remove node16 testing

Author: jbedard

MODULE.bazel

@@ -96,13 +96,6 @@ node_dev = use_extension(
     "node",
     dev_dependency = True,
 )
-use_repo(node_dev, "node16_linux_amd64")
-use_repo(node_dev, "node16_darwin_arm64")
-use_repo(node_dev, "node16_darwin_amd64")
-use_repo(node_dev, "node16_linux_arm64")
-use_repo(node_dev, "node16_linux_s390x")
-use_repo(node_dev, "node16_linux_ppc64le")
-use_repo(node_dev, "node16_windows_amd64")
 use_repo(node_dev, "node18_linux_amd64")
 use_repo(node_dev, "node18_darwin_arm64")
 use_repo(node_dev, "node18_darwin_amd64")
@@ -132,10 +125,6 @@ use_repo(node_dev, "node24_linux_s390x")
 use_repo(node_dev, "node24_linux_ppc64le")
 use_repo(node_dev, "node24_windows_amd64")
 node_dev.toolchain(node_version = "18.20.4")
-node_dev.toolchain(
-    name = "node16",
-    node_version = "16.20.0",
-)
 node_dev.toolchain(
     name = "node18",
     node_version = "18.20.4",

js/private/test/node-patches/BUILD.bazel

@@ -21,7 +21,6 @@ CJS_TESTS = [
 
 # Multiple node toolchains for testing across versions
 TOOLCHAINS_NAMES = [
-    "node16",
     "node18",
     "node20",
     "node22",