fix: update pprof prebuild cleanup for @datadog/pprof 5.14.4

The @datadog/pprof package restructured its prebuilds in 5.14.4,
breaking the Dockerfile cleanup that removes unused platform/ABI
binaries from the Lambda layer:

1. Platform directories renamed: linuxglibc-x64 -> linux-x64,
   linuxglibc-arm64 -> linux-arm64. The old linuxmusl-* dirs no
   longer exist as separate dirs; musl .node files now live alongside
   glibc inside linux-x64/ and linux-arm64/.

2. File naming changed: node-111.node -> dd_pprof.node.abi111.node,
   so the old glob patterns matched nothing.

This caused 36 files (8.6 MB) of unnecessary prebuilds to ship in the
layer instead of 8 files (2.1 MB). The fix updates the cleanup to use
the new directory/file naming and removes musl binaries via glob,
bringing the layer down to 6 files (1.8 MB).

Author: lucaspimentel

Dockerfile

@@ -53,17 +53,21 @@ RUN rm -rf /nodejs/node_modules/aws-xray-sdk-core/node_modules/aws-sdk
 # Remove heavy files from @datadog/pprof which aren't used in a lambda environment
 # TODO: Ship individual bindings per platform and depend on that instead.
 # TODO: Split x64 and ARM so that each image only has the binaries for its architecture.
+# Lambda runs on Amazon Linux 2 (glibc), on x64 or arm64.
+# Remove non-Linux platform prebuilds
 RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/darwin-arm64
 RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/darwin-x64
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/linux-arm
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/linuxmusl-arm64
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/linuxmusl-x64
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/win32-ia32
 RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/win32-x64
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/node-111.node
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/node-120.node
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/node-131.node
-RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/node-141.node
+# Remove musl prebuilds (Lambda uses glibc, not musl)
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.musl.node.*.node
+# Remove ABIs for non-LTS Node versions not supported on Lambda
+# Lambda supports Node 18 (abi108), Node 20 (abi115), Node 22 (abi127)
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi111.node
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi120.node
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi131.node
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi137.node
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi141.node
+RUN rm -rf /nodejs/node_modules/@datadog/pprof/prebuilds/*/dd_pprof.node.abi147.node
 
 # Remove unused @datadog/native-appsec prebuilds for non-Lambda platforms.
 # Lambda runs on Amazon Linux 2 (glibc), on x64 or arm64.