docs: Update Terraform docs

Author: github-actions[bot]

README.md

@@ -200,14 +200,12 @@ You can create a `.terraformignore` in the root of your project and add the foll
 |------|---------|
 | terraform | >= 0.15 |
 | aws | >= 3.43.0 |
-| random | >= 2.3.0 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
 | aws | >= 3.43.0 |
-| random | >= 2.3.0 |
 
 ## Inputs
 
@@ -224,7 +222,7 @@ You can create a `.terraformignore` in the root of your project and add the foll
 | cloudfront\_price\_class | Price class for the CloudFront distributions (main & proxy config). One of PriceClass\_All, PriceClass\_200, PriceClass\_100. | `string` | `"PriceClass_100"` | no |
 | create\_image\_optimization | Controls whether resources for image optimization support should be created or not. | `bool` | `true` | no |
 | debug\_use\_local\_packages | Use locally built packages rather than download them from npm. | `bool` | `false` | no |
-| deployment\_name | Identifier for the deployment group (alphanumeric characters, underscores, hyphens, slashes, hash signs and dots are allowed). | `string` | `"tf-next"` | no |
+| deployment\_name | Identifier for the deployment group (only lowercase alphanumeric characters and hyphens are allowed). | `string` | `"tf-next"` | no |
 | expire\_static\_assets | Number of days after which static assets from previous deployments should be removed from S3. Set to -1 to disable expiration. | `number` | `30` | no |
 | image\_optimization\_lambda\_memory\_size | Amount of memory in MB the worker Lambda Function for image optimization can use. Valid value between 128 MB to 10,240 MB, in 1 MB increments. | `number` | `2048` | no |
 | lambda\_attach\_to\_vpc | Set to true if the Lambda functions should be attached to a VPC. Use this setting if VPC resources should be accessed by the Lambda functions. When setting this to true, use vpc\_security\_group\_ids and vpc\_subnet\_ids to specify the VPC networking. Note that attaching to a VPC would introduce a delay on to cold starts | `bool` | `false` | no |