add CloudTrail perms and improve EvironmentCreateForm

[petrkalos]

Users that are not bootstrapping the environment AWS accounts with Admin permissions will face #1839 because their bootstrap role is missing some essential CloudTrail permissions that were introduced by #1811.

⚠️ All users that are using the custom cdkExecPolicy.yaml must redownload it and then update the stack with

aws cloudformation --region asdasd create-stack --stack-name DataAllCustomCDKExecPolicyStack --template-body file://cdkExecPolicy.yaml --parameters ParameterKey=EnvironmentResourcePrefix,ParameterValue=dataall --capabilities CAPABILITY_NAMED_IAM

⚠️ Because of the policy split users must rerun cdk bootstrap in order to include the second policy into the cdk-exec role

cdk bootstrap --trust $TRUST_ACCOUNT_ID -c @aws-cdk/core:newStyleStackSynthesis=true --cloudformation-execution-policies \
arn:aws:iam::$ACCOUNT_ID:policy/DataAllCustomCDKPolicy$REGION,\
arn:aws:iam::$ACCOUNT_ID:policy/DataAllCustomCDKPolicy-1-$REGION \
aws://$ACCOUNT_ID/$REGION

Improvements

• reflect inputs into the fields in the commands to make copy/paste/execute easier
• split the named policies because we exceed the maximum length
• display the commands in code-like block

Demo

Feature or Bugfix

• Bugfix

Resolve #1839

[TejasRGitHub]

LGTM

[anushka-singh]

+1