Publish STATUS_MESSAGE & add GetInvocationData siddhi app

[anjuchamantha]

Publish STATUS_MESSAGE & add GetInvocationData siddhi app

With this PR,

1. STATUS_MESSAGE is published to API_INVOCATION_RAW_DATA table. This new table column is added via APIRawDataSubmission siddhi app.
2. GetInvocationData siddhi app is added to get the invocation data with http://localhost:8007/InvocationData/StatusCheckStream

Note:

Need to add statusMessage as a stream attribute with priority 7 in both IS and APIM deployment.toml files. And change the priority of other attributes after 7.

[[open_banking.data_publishing.thrift.stream.attributes]]
name="statusMessage"
priority=7

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Development Checklist

1. Built complete solution with pull request in place.
2. Ran checkstyle plugin with pull request in place.
3. Ran Findbugs plugin with pull request in place.
4. Ran FindSecurityBugs plugin and verified report.
5. Formatted code according to WSO2 code style.
6. Have you verify the PR does't commit any keys, passwords, tokens, usernames, or other secrets?
7. Migration scripts written (if applicable).
8. Have you followed secure coding standards in WSO2 Secure Engineering Guidelines?

Testing Checklist

1. Written unit tests.
2. Documented test scenarios(link available in guides).
3. Written automation tests (link available in guides).
4. Verified tests in multiple database environments (if applicable).
5. Verified tests in multiple deployed specifications (if applicable).
6. Tested with OBBI enabled (if applicable).
7. Tested with specification regulatory conformance suites (if applicable).

Automation Test Details

Test Suite	Test Script IDs
Integration Suite	TCXXXXX, TCXXXX

Conformance Tests Details

Test Suite Name	Test Suite Version	Scenarios	Result
Security Suite	VX.X	Foo, Bar	Passed

Resources

Knowledge Base: https://sites.google.com/wso2.com/open-banking/

Guides: https://sites.google.com/wso2.com/open-banking/developer-guides