ec2_launch_template: Add option to define custom throughput

[KamilBlaz]

SUMMARY

Fixes #1944
Add throughput option to ec2_launch_template module in section block_device_mappings

ISSUE TYPE

• Bugfix Pull Request
• Docs Pull Request
• Feature Pull Request
• New Module Pull Request

COMPONENT NAME

ADDITIONAL INFORMATION

[softwarefactory-project-zuul]

Build failed.
https://ansible.softwarefactory-project.io/zuul/buildset/bf981156980e4a8f81564704c90816d7

⚠️ ansible-galaxy-importer SKIPPED Skipped due to failed job build-ansible-collection (non-voting)
❌ build-ansible-collection POST_FAILURE in 14m 01s
✔️ ansible-test-splitter SUCCESS in 5m 08s
⚠️ integration-community.aws-1 SKIPPED Skipped due to failed job build-ansible-collection
Skipped 21 jobs

[softwarefactory-project-zuul]

Build succeeded.
https://ansible.softwarefactory-project.io/zuul/buildset/0c79717dbaf54a28953b39175c426747

✔️ ansible-galaxy-importer SUCCESS in 4m 31s (non-voting)
✔️ build-ansible-collection SUCCESS in 12m 50s
✔️ ansible-test-splitter SUCCESS in 4m 56s
✔️ integration-community.aws-1 SUCCESS in 16m 23s
Skipped 21 jobs

[markuman]

@KamilBlaz thank you very much for your contribution.
Your PR needs at least a changelog fragment.
Furthermore, can you please append the integration test in tests/integration/targets/ec2_launch_template/?
otherwise looks good to me.

[alinabuzachis]

@KamilBlaz Thank you for taking time to work on this new feature. Can you please add a changelog fragment https://docs.ansible.com/ansible/latest/community/development_process.html#creating-a-changelog-fragment for this functionality and cover with integration/unit tests?

[alinabuzachis]

Please add version_added: 8.1.0

[abikouo]

@KamilBlaz Thanks for your contribution. Since the PR has not been updated and we are preparing the migration of this module, I have integrate the following changes into the PR #2164