[Doc] Update grants.md references (#4246)

## Changes
Commit fixes all the broken references in `grants.md`.

## Tests
<!-- 
How is this tested? Please see the checklist below and also describe any
other relevant tests
-->

- [x] `make test` run locally
- [x] relevant change in `docs/` folder
- [ ] covered with integration tests in `internal/acceptance`
- [ ] relevant acceptance tests are passing
- [ ] using Go SDK

---------

Signed-off-by: Emmanuel Ferdman <emmanuelferdman@gmail.com>

docs/resources/grants.md

@@ -100,7 +100,7 @@ resource "databricks_grants" "things" {
 
 ## Table grants
 
-You can grant `ALL_PRIVILEGES`, `APPLY_TAG`, `SELECT` and `MODIFY` privileges to [_`catalog.schema.table`_](tables.md) specified in the `table` attribute.
+You can grant `ALL_PRIVILEGES`, `APPLY_TAG`, `SELECT` and `MODIFY` privileges to [_`catalog.schema.table`_](sql_table.md) specified in the `table` attribute.
 
 ```hcl
 resource "databricks_grants" "customers" {
@@ -138,7 +138,7 @@ resource "databricks_grants" "things" {
 
 ## View grants
 
-You can grant `ALL_PRIVILEGES`, `APPLY_TAG` and `SELECT` privileges to [_`catalog.schema.view`_](views.md) specified in `table` attribute.
+You can grant `ALL_PRIVILEGES`, `APPLY_TAG` and `SELECT` privileges to [_`catalog.schema.view`_](sql_table.md) specified in `table` attribute.
 
 ```hcl
 resource "databricks_grants" "customer360" {
@@ -172,7 +172,7 @@ resource "databricks_grants" "customers" {
 
 ## Volume grants
 
-You can grant `ALL_PRIVILEGES`, `READ_VOLUME` and `WRITE_VOLUME` privileges to [_`catalog.schema.volume`_](volumes.md) specified in the `volume` attribute.
+You can grant `ALL_PRIVILEGES`, `READ_VOLUME` and `WRITE_VOLUME` privileges to [_`catalog.schema.volume`_](volume.md) specified in the `volume` attribute.
 
 ```hcl
 resource "databricks_volume" "this" {