Node Exporter: update binaries with new golang build and add arm64 support

[onetechnical]

Summary

Publishing metrics is handled with the node exporter binary. This PR updates node exporter using a build on golang 1.23.11. In addition, a Linux ARM64 binary was added.

These binaries were produced by GitHub Actions:

https://github.com/algorand/node_exporter/actions/runs/16448764525

As the output of Actions are ephemeral, the following were the checksums generated in the above:

02c5c885bb00ffd670b8b7be501bfc4f5c424a1ca37280553407db8ca7c1802e  node_exporter
5f1ec8528979f361452b73aa949d459eb6db21f6a7c003dd63c3666733bfdaa2  node_exporter-stable-darwin-universal.tar.gz

1e555c3d12a78a4666ec726d8972f9d821bd293d62806e23e288d4acac1e940f  node_exporter
97bb048c8b9350a1c559245d1aa1dae63545dfc14c5e4630bf527abdbc201dbe  node_exporter-stable-darwin-x86_64.tar.gz

8c8eacf7d542880afb1b20407ccb42953ea637c7e6591707cc39e558f82d668f  node_exporter
fb6bb79bb9e61de40d560234d331954cad688768b08e22dc3fe290c63d25240b  node_exporter-stable-darwin-arm64.tar.gz

f2c1656c65df483f2b53889c13ccf38e57d1bcf9678cbb6077974c900ee7b32f  node_exporter
d2ed3f3d0c6456f461da53186f5309aecaf059cdc232c658130296d6fc98a80b  node_exporter-stable-linux-aarch64.tar.gz

cb143479c4df36062ffd1fbe177ee75f4ff56fce2df493976f9796c7ac243eff  node_exporter
5a0e5495e363e78792a9e87d4d4c5717bb0267bae0be4035824a27cacbe6b104  node_exporter-stable-linux-x86_64.tar.gz

Test Plan

• Verify checksums in GitHub Actions run for node exporter link (if available)
• Verify checksums of tar.gz files in this PR
• Verify checksums of expanded node_exporter file from tar.gz
• Run nightly using these binaries and verify metrics support (darwin arm, linux arm64, linux amd64)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 47.80%. Comparing base (36a83dd) to head (a4e01ed).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6387      +/-   ##
==========================================
- Coverage   50.68%   47.80%   -2.88%     
==========================================
  Files         661      654       -7     
  Lines      110682   110584      -98     
==========================================
- Hits        56097    52870    -3227     
- Misses      51724    54689    +2965     
- Partials     2861     3025     +164     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.