Fix Disappearing Env Value Reqest Access Modal

[noah-paige]

Feature or Bugfix

• Bugfix

Detail

• When requesting access environment dropdown value sometimes disappears and becomes blank
  • Believed root cause is that environmentOptions needs to finish loading before the request access modal allows users to select an environment so that the selection does not disappear

Relates

• When requesting access environment dropdown value sometimes disappears #916

Security

Please answer the questions below briefly where applicable, or write N/A. Based on
OWASP 10.

• Does this PR introduce or modify any input fields or queries - this includes
  fetching data from storage outside the application (e.g. a database, an S3 bucket)?
  • Is the input sanitized?
  • What precautions are you taking before deserializing the data you consume?
  • Is injection prevented by parametrizing queries?
  • Have you ensured no eval or similar functions are used?
• Does this PR introduce any functionality or component that requires authorization?
  • How have you ensured it respects the existing AuthN/AuthZ mechanisms?
  • Are you logging failed auth attempts?
• Are you using or adding any cryptographic features?
  • Do you use a standard proven implementations?
  • Are the used keys controlled by the customer? Where are they stored?
• Are you introducing any new policies/roles/users?
  • Have you used the least-privilege principle? How?

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[dlpzx]

Looks good, I will test and then approve

[dlpzx]

Tested in AWS:

• CICD passes successfully
• Open share request and environment field does not dissapear