Update To New Tf Workflows

Why these changes are being introduced:
The build/deploy workflows in our shared .github repository for Lambda
functions and Fargate tasks have been cleaned up and consolidated. The
mitlib-tf-workloads-ecr repository that generates the text for the
three caller workflows has been updated and we just need to move those
Terraform outputs into this repository to update the caller workflows.

How this addresses that need:
* Update three caller workflows to use the new outputs from
the mitlib-tf-workloads-ecr repository

Side effects:
None.

Resolves #211

.github/workflows/dev-build.yml

@@ -1,19 +1,24 @@
 ### This is the Terraform-generated dev-build.yml workflow for the timdex-index-manager-dev app repository ###
-name: Dev Build and Deploy Fargate Container
+### If this is a Lambda repo, uncomment the FUNCTION line at the end of the document     ###
+### If the container requires any additional pre-build commands, uncomment and edit      ###
+### the PREBUILD line at the end of the document.                                        ###
+name: Dev Container Build and Deploy
 on:
   workflow_dispatch:
   pull_request:
     branches:
       - main
     paths-ignore:
-      - ".github/**"
+      - '.github/**'
 
 jobs:
   deploy:
-    name: Dev Deploy Fargate Container
-    uses: mitlibraries/.github/.github/workflows/fargate-shared-deploy-dev.yml@main
+    name: Dev Container Deploy
+    uses: mitlibraries/.github/.github/workflows/ecr-shared-deploy-dev.yml@main
     secrets: inherit
     with:
       AWS_REGION: "us-east-1"
       GHA_ROLE: "timdex-index-manager-gha-dev"
       ECR: "timdex-index-manager-dev"
+      # FUNCTION: ""
+      # PREBUILD: 

.github/workflows/prod-promote.yml

@@ -1,18 +1,21 @@
-### This is the Terraform-generated prod-promote.yml workflow for the timdex-index-manager-prod app repository ###
-name: Prod Promote Fargate Container
+### This is the Terraform-generated prod-promote.yml workflow for the timdex-index-manager-prod repository. ###
+### If this is a Lambda repo, uncomment the FUNCTION line at the end of the document.         ###
+name: Prod Container Promote
 on:
   workflow_dispatch:
   release:
     types: [published]
 
 jobs:
   deploy:
-    name: Prod Promote Fargate Container
-    uses: mitlibraries/.github/.github/workflows/fargate-shared-promote-prod.yml@main
+    name: Prod Container Promote
+    uses: mitlibraries/.github/.github/workflows/ecr-shared-promote-prod.yml@main
     secrets: inherit
     with:
       AWS_REGION: "us-east-1"
       GHA_ROLE_STAGE: timdex-index-manager-gha-stage
       GHA_ROLE_PROD: timdex-index-manager-gha-prod
       ECR_STAGE: "timdex-index-manager-stage"
       ECR_PROD: "timdex-index-manager-prod"
+      # FUNCTION: ""
+

.github/workflows/stage-build.yml

@@ -1,5 +1,8 @@
-### This is the Terraform-generated stage-build.yml workflow for the timdex-index-manager-stage app repository ###
-name: Stage Build and Deploy Fargate Container
+### This is the Terraform-generated dev-build.yml workflow for the timdex-index-manager-stage app repository ###
+### If this is a Lambda repo, uncomment the FUNCTION line at the end of the document     ###
+### If the container requires any additional pre-build commands, uncomment and edit      ###
+### the PREBUILD line at the end of the document.                                        ###
+name: Stage Container Build and Deploy
 on:
   workflow_dispatch:
   push:
@@ -10,10 +13,12 @@ on:
 
 jobs:
   deploy:
-    name: Stage Deploy Fargate Container
-    uses: mitlibraries/.github/.github/workflows/fargate-shared-deploy-stage.yml@main
+    name: Stage Container Deploy
+    uses: mitlibraries/.github/.github/workflows/ecr-shared-deploy-stage.yml@main
     secrets: inherit
     with:
       AWS_REGION: "us-east-1"
       GHA_ROLE: "timdex-index-manager-gha-stage"
       ECR: "timdex-index-manager-stage"
+      # FUNCTION: ""
+      # PREBUILD: