SNOW-2069227 : Update jira workflows

[sfc-gh-hpathak]

Description

Workflows like jira_close.yml use deprecated atlassian JIRA actions and have a dependency on the gh-actions repo. This is not ideal and unecessarily complex. PR updates jira_close workflow to use direct API calls via curl. It preserves custom fields used too.

Checklist

• Code compiles correctly
• Code is formatted according to Coding Conventions
• Created tests which fail without the change (if possible)
• All tests passing (dotnet test)
• Extended the README / documentation, if necessary
• Provide JIRA issue id (if possible) or GitHub issue id in PR name

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
3026	1	3025	116

View the top 1 failed test(s) by shortest run time

Snowflake.Data.Tests.IntegrationTests.ConnectionMultiplePoolsIT::TestConnectionPoolExpirationWorks

Stack Traces | 3.2s run time

at Snowflake.Data.Tests.IntegrationTests.ConnectionMultiplePoolsIT.TestConnectionPoolExpirationWorks() in D:\a\snowflake-connector-net\snowflake-connector-net\Snowflake.Data.Tests\IntegrationTests\ConnectionMultiplePoolsIT.cs:line 356

1)    at Snowflake.Data.Tests.IntegrationTests.ConnectionMultiplePoolsIT.TestConnectionPoolExpirationWorks() in D:\a\snowflake-connector-net\snowflake-connector-net\Snowflake.Data.Tests\IntegrationTests\ConnectionMultiplePoolsIT.cs:line 356

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