feat: add warmup requests

[pietro-tota]

List of Changes

Add logic to perform controller warmup:
warmup function will execute POST and GET api call to warmup controllers.
For userId have been used a special null UUID that is an UUID set to 0

Motivation and Context

Those modifications are needed in order to perform Controller warmups before making service ready

How Has This Been Tested?

Local tests + test in DEV env (service deploy checking warmup requests are performed at service startup)

Screenshots (if appropriate):

{"@timestamp":"2024-10-07T13:41:32.141Z","log.level": "INFO","message":"Found controllers: [1]","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"main","log.logger":"it.pagopa.ecommerce.users.warmup.ControllersWarmup"}
{"@timestamp":"2024-10-07T13:41:34.055Z","log.level": "INFO","message":"Invoking function: [fun it.pagopa.ecommerce.users.controllers.v1.LastUsageController.saveAndGetUserLastPaymentMethodUsedWarmupFunction(): kotlin.Unit]","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"main","log.logger":"it.pagopa.ecommerce.users.warmup.ControllersWarmup"}
{"@timestamp":"2024-10-07T13:41:43.843Z","log.level": "INFO","message":"Saving last used method for userId: [00000000-0000-0000-0000-000000000000]. Last method used data: [class WalletLastUsageData {\n    walletId: 00000000-0000-0000-0000-000000000000\n    date: 2024-10-07T13:41:34.940471541Z\n    type: wallet\n}]","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"reactor-http-epoll-4","log.logger":"it.pagopa.ecommerce.users.services.UserStatisticsService","trace_id":"16af23acb23c2d4dbef58f800260c9b3","trace_flags":"01","span_id":"9197087a6f383777"}
{"@timestamp":"2024-10-07T13:41:49.247Z","log.level": "INFO","message":"Finding last method used for userId: [00000000-0000-0000-0000-000000000000]","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"reactor-http-epoll-3","log.logger":"it.pagopa.ecommerce.users.services.UserStatisticsService","trace_id":"98e2192e8d0896b080e2c354ee49fbe4","trace_flags":"01","span_id":"004f2f2aff3578e7"}
{"@timestamp":"2024-10-07T13:41:50.358Z","log.level": "INFO","message":"Last used data found for userId: [00000000-0000-0000-0000-000000000000] -> class WalletLastUsageData {\n    walletId: 00000000-0000-0000-0000-000000000000\n    date: 2024-10-07T13:41:34.940471541Z\n    type: null\n}","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"nioEventLoopGroup-3-2","log.logger":"it.pagopa.ecommerce.users.services.UserStatisticsService","trace_id":"98e2192e8d0896b080e2c354ee49fbe4","trace_flags":"01","span_id":"004f2f2aff3578e7"}
{"@timestamp":"2024-10-07T13:41:50.446Z","log.level": "INFO","message":"Warmup function: [fun it.pagopa.ecommerce.users.controllers.v1.LastUsageController.saveAndGetUserLastPaymentMethodUsedWarmupFunction(): kotlin.Unit] -> elapsed time: [16396]. Is ok: [true] ","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"main","log.logger":"it.pagopa.ecommerce.users.warmup.ControllersWarmup"}
{"@timestamp":"2024-10-07T13:41:50.446Z","log.level": "INFO","message":"Controller: [class it.pagopa.ecommerce.users.controllers.v1.LastUsageController] warm-up executed functions: [1], elapsed time: [18304] ms","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"main","log.logger":"it.pagopa.ecommerce.users.warmup.ControllersWarmup"}
{"@timestamp":"2024-10-07T13:41:50.450Z","log.level": "INFO","message":"Started UserApplicationKt in 97.708 seconds (process running for 130.488)","ecs.version": "1.2.0","service.name":"undefined","service.version":"0.1.2","service.environment":"undefined","event.dataset":"undefined","process.thread.name":"main","log.logger":"it.pagopa.ecommerce.users.UserApplicationKt"}

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as
  expected)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
80.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud