runtime(hcl,terraform): Add runtime files for HCL and Terraform

closes: #15618

Signed-off-by: Gregory Anders <greg@gpanders.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/indent/terraform.vim b/runtime/indent/terraform.vim
new file mode 100644
index 0000000..d62813d
--- /dev/null
+++ b/runtime/indent/terraform.vim
@@ -0,0 +1,11 @@
+" Vim indent file
+" Language:    Terraform
+" Maintainer:  Gregory Anders
+" Upstream:    https://github.com/hashivim/vim-terraform
+" Last Change: 2024-09-03
+
+if exists('b:did_indent')
+  finish
+endif
+
+runtime! indent/hcl.vim