feat: add allowed values

[sfc-gh-kumaurya]

Added allowed_values attribute to snowflake_tag resource

Test Plan

• These changes has been tested for unit, internal and acceptance tests.

References

issue link: #815

[sfc-gh-afedorov]

will this still work if someone wants a tag value like foo[bar]? instead of re-writing a partial parser, can we re-use an existing helper function?

[sfc-gh-afedorov]

add test case like CREATE OR REPLACE TAG test."foo[bar]" ALLOWED_VALUES '1', '2["3"]';

[sfc-gh-swinkler]

/ok-to-test sha=92c16cc

[sfc-gh-swinkler]

/ok-to-test sha=92c16cc

[github-actions]

Integration tests failure for 92c16cc

[sfc-gh-swinkler]

{XDTRAZHROA XDTRAZHROA XDTRAZHROA XDTRAZHROA}
    tag_acceptance_test.go:15: Step 1/1 error: After applying this test step, the plan was not empty.
        stdout:
        
        
        An execution plan has been generated and is shown below.
        Resource actions are indicated with the following symbols:
          ~ update in-place
        
        Terraform will perform the following actions:
        
          # snowflake_tag.test will be updated in-place
          ~ resource "snowflake_tag" "test" {
              ~ allowed_values = [
                  - "",
                ]
                comment        = "Terraform acceptance test"
                database       = "XDTRAZHROA"
                id             = "XDTRAZHROA|XDTRAZHROA|XDTRAZHROA"
                name           = "XDTRAZHROA"
                schema         = "XDTRAZHROA"
            }
        
        Plan: 0 to add, 1 to change, 0 to destroy.
--- FAIL: TestAcc_Tag (4.35s)

error during integration test. can you please verify this test case passes and then push a commit to fix?

[sfc-gh-swinkler]

/ok-to-test sha=1ffdd57

[github-actions]

Integration tests success for 1ffdd57