Merge pull request #9305 from hashicorp/azr-docs-fix-guide

HCL2: Update guide example to fix broken example

website/pages/docs/from-1.5/syntax-json.mdx

@@ -163,7 +163,7 @@ The above is equivalent to the following native syntax configuration:
 
 ```hcl
 source "amazon-ebs" "example" {
-  tags {
+  tags = {
     key = "value"
   }
 }

website/pages/docs/from-1.5/syntax.mdx

@@ -64,7 +64,7 @@ A _block_ is a container for other content:
 source "amazon-ebs" "example" {
   ami_name = "abc123"
 
-  tags {
+  tags = {
     # ...
   }
 }

website/pages/guides/hcl/from-json-v1.mdx

@@ -63,7 +63,7 @@ source "amazon-ebs" "example" {
     instance_type = "t2.micro"
 
     source_ami_filter {
-        filters {
+        filters = {
           virtualization-type = "hvm"
           name =  "ubuntu/images/*ubuntu-xenial-16.04-amd64-server-*"
           root-device-type = "ebs"