Update hcl2json to version 0.6.4 (#10952)

Update hcl2json to version `0.6.4` (#10952)

terraform/helpers/build

@@ -15,8 +15,8 @@ fi
 
 os="$(uname -s | tr '[:upper:]' '[:lower:]')"
 
-hcl2json_checksum="24068f1e25a34d8f8ca763f34fce11527472891bfa834d1504f665855021d5d4"
-hcl2json_url="https://github.com/tmccombs/hcl2json/releases/download/v0.3.3/hcl2json_${os}_amd64"
+hcl2json_checksum="8da5a86b3caff977067c62dd190bfdf296842191b0282c7e3a7019d6cf0f6657"
+hcl2json_url="https://github.com/tmccombs/hcl2json/releases/download/v0.6.4/hcl2json_${os}_amd64"
 hcl2json_path="$install_dir/bin/hcl2json"
 curl -sSLfo "$hcl2json_path" "$hcl2json_url"
 echo "$hcl2json_checksum  $hcl2json_path" | sha256sum -c

terraform/spec/dependabot/terraform/file_parser_spec.rb

@@ -51,8 +51,9 @@
       it "raises an error" do
         expect { dependencies }.to raise_error(Dependabot::DependencyFileNotParseable) do |boom|
           expect(boom.message).to eq(
-            "Failed to convert file: parse config: [:18,1-1: Argument or block definition required; " \
-            "An argument or block definition is required here.]"
+            "Failed to convert file: parse config: [STDIN:1,17-18: Unclosed configuration block; " \
+            "There is no closing brace for this block before the end of the file. " \
+            "This may be caused by incorrect brace nesting elsewhere in this file.]"
           )
         end
       end