Provide better exception in case of bad expression in search parameter.

[Ivanidzo4ka]

Description

Update OperationOutcome during search parameter creation if expression in search parameter is invalid

"issue": [
        {
            "severity": "error",
            "code": "exception",
            "diagnostics": "An error occurred creating the custom search parameter.  The issue must be resolved and the parameter resubmitted to become functional."
        },
        {
            "severity": "error",
            "code": "exception",
            "diagnostics": "Can't find 'CarePlan.activity.detail.extension.values' in type 'CarePlan'"
        }
    ]

Related issues

Addresses [#2146 ].

Testing

Describe how this change was tested.

FHIR Team Checklist

• Update the title of the PR to be succinct and less than 50 characters
• Add a milestone to the PR for the sprint that it is merged (i.e. add S47)
• Tag the PR with the type of update: Bug, Dependencies, Enhancement, or New-Feature
• Tag the PR with Azure API for FHIR if this will release to the managed service
• Review squash-merge requirements

Semver Change (docs)

Patch

[Ivanidzo4ka]

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