Added READ_VOLUME and WRITE_VOLUME to schema/catalog level grants

[jl178]

Changes

According to the Databricks documentation & the docs in this repo, you should be able to have READ_VOLUME and WRITE_VOLUME at the schema level. However, this currently fails here.

Example resource block:

resource "databricks_grants" "volumes_grant" {
  schema = databricks_schema.volumes.id
  grant {
    principal  = databricks_group.group.display_name
    privileges = ["READ_VOLUME", "WRITE_VOLUME"]
  }
}

Error:

Error: READ_VOLUME is not allowed on schema

It seems like this was missed during this PR, even though the docs were updated correctly.

This is my first contribution, so please let me know if I am missing something! Thanks!

Tests

• make test run locally
• relevant change in docs/ folder
• covered with integration tests in internal/acceptance
• relevant acceptance tests are passing
• using Go SDK

[nkvuong]

Could you also add this to catalog level grants, as it is also supported via inheritance

[alexott]

lgtm

[codecov-commenter]

Codecov Report

Merging #2529 (aa37f85) into master (6b7220a) will not change coverage.
Report is 1 commits behind head on master.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2529   +/-   ##
=======================================
  Coverage   88.20%   88.20%           
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  Files         145      145           
  Lines       11982    11982           
=======================================
  Hits        10569    10569           
  Misses        930      930           
  Partials      483      483           

Files Changed	Coverage Δ
catalog/resource_grants.go	96.22% <ø> (ø)