Proto commits in hashicorp/nomad-autoscaler

These 7 commits are when the Protocol Buffers files have changed:

Commit:83f6bd0
Author:oss-core-libraries-dashboard[bot]
Committer:GitHub

[COMPLIANCE] Update Copyright and License Headers (Batch 1 of 2) (#1214) Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>

The documentation is generated from this commit.

Commit:bd5aa08
Author:hashicorp-copywrite[bot]
Committer:GitHub

[COMPLIANCE] Add Copyright and License Headers

Commit:8d79405
Author:James Rasell

plugins/shared: add shared proto defs and common translation util.

Commit:3d5dc01
Author:James Rasell

plugins/target: use gRPC for Target plugins.

Commit:265c47d
Author:James Rasell

plugins/strategy: use gRPC for Strategy plugins.

Commit:3a82969
Author:James Rasell

plugins/base: use gRPC for Base plugin interface.

Commit:74309b8
Author:James Rasell

plugins/apm: use gRPC for APM plugins.