[release-3.7] Upgrade EFA to 1.26.1

[hanwen-pcluste]

The hash of the installer can be retrieved here https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/efa-verify.html

Checklist

• Make sure you are pointing to the right branch.
• If you're creating a patch for a branch other than develop add the branch name as prefix in the PR title (e.g. [release-3.6]).
• Check all commits' messages are clear, describing what and why vs how.
• Make sure to have added unit tests or integration tests to cover the new/modified code.
• Check if documentation is impacted by this change.

Please review the guidelines for contributing and Pull Request Instructions.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (e058c6c) 70.34% compared to head (b9db78f) 70.34%.

Additional details and impacted files

@@             Coverage Diff              @@
##           release-3.7    #2460   +/-   ##
============================================
  Coverage        70.34%   70.34%           
============================================
  Files               13       13           
  Lines             1851     1851           
============================================
  Hits              1302     1302           
  Misses             549      549           

Flag	Coverage Δ
unittests	70.34% <ø> (ø)

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