DS-2633 Fixing double dollar sign syntax error in buildspec (#1150)

# Task Branch Pull Request

**<https://nhsd-jira.digital.nhs.uk/browse/DS-2633>**

## Description of Changes

Fixing double dollar sign syntax error in buildspec file for development
pipeline and task env codebuild job

## Type of change

Delete not appropriate

- Bug fix (Fixing double dollar sign syntax error)

## Development Checklist

- [x] I have performed a self-review of my own code
- [x] Tests have added that prove my fix is effective or that my feature
works (Integration tests)
- [x] I have updated Dependabot to include my changes (if applicable)

## Code Reviewer Checklist

- [x] I can confirm the changes have been tested or approved by a tester

Author: ajmu1

infrastructure/stacks/development-and-deployment-tools/batch-buildspecs/build-deploy-test-release-batch-jobs/deploy-cloudwatch-queries.yml

@@ -31,5 +31,5 @@ phases:
       - echo AWS_ACCOUNT=$AWS_ACCOUNT
       - echo ENVIRONMENT=$ENVIRONMENT
       - echo PROFILE=$PROFILE
-      - eval "$$(make -s populate-tagging-variables)"
+      - eval "$(make -s populate-tagging-variables)"
       - make deploy-cloudwatch-queries VERSION=$CODEBUILD_RESOLVED_SOURCE_VERSION PROFILE=$PROFILE ENVIRONMENT=$ENVIRONMENT

infrastructure/stacks/development-and-deployment-tools/buildspecs/deploy-full-environment-buildspec.yml

@@ -30,5 +30,5 @@ phases:
       - echo AWS_ACCOUNT=$AWS_ACCOUNT
       - echo ENVIRONMENT=$ENVIRONMENT
       - echo PROFILE=$PROFILE
-      - eval "$$(make -s populate-tagging-variables)"
+      - eval "$(make -s populate-tagging-variables)"
       - make terraform-apply-auto-approve STACKS=api-key,shared-resources,application,blue-green-link VERSION=$CODEBUILD_RESOLVED_SOURCE_VERSION PROFILE=$PROFILE ENVIRONMENT=$ENVIRONMENT TF_CLI_ARGS="-parallelism=30"