feat: update angular version from 14 to 15

[midhunadarvin]

Description

• update package.json dependencies
• npm audit force fix

Steps Taken

• ng update @angular/core@15 @angular/cli@15
• address dependency conflicts and updates
• add MatDialogModule to app module imports as it is required for TriggerListComponent ( had issue after updation )

Testing

• Manual testing done on chrome Version 120.0.6099.234 (Official Build) (arm64)
• Note : There are CSS changes required as the styles of inputs and MatDialog has changed. This PR does not address them, but updates the dependencies as part of tech debt addressal

Fixes #101

[sonarcloud[bot]]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
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No data about Duplication

See analysis details on SonarCloud

[fabioformosa]

Hi @midhunadarvin, I've parked the change in a feature branch and opened another PR #113 Some style regressions prevent to merge in the develop branch. Beyond those ones you mentioned, also some padding, fonts. I leave the PR #113 opened.