Project file removal (#569)

* Deleted project file

* Add back SPM Package.resolved + .gitignore

* Generate project file on release builds

* Converge on single CI setup scripts within `ci_scripts/ci_common.sh`

* Fix unit tests

* Use new `ci_common/setup_github_actions_environment` setup script on all workflows

* Move lfs validation check to the pre-commit hooks. Remove validate-lfs github actions workflow

* Fix integration tests workflow

* Tweaks following code review

.githooks/pre-commit

@@ -7,4 +7,6 @@ then
   echo "pre-commit: Commit aborted due to SwiftFormat warnings. Please check the automatically generated fixes and try again"
   swiftformat . > /dev/null 2>&1
   exit 1
-fi
+fi
+
+./Tools/Scripts/validate_lfs.sh