feat: split cli roles edit command into create and update commands (#17121)

Closes #14239

docs/reference/cli/organizations_roles_update.md

@@ -0,0 +1,62 @@
+<!-- DO NOT EDIT | GENERATED CONTENT -->
+# organizations roles update
+
+Update an organization custom role
+
+## Usage
+
+```console
+coder organizations roles update [flags] <role_name>
+```
+
+## Description
+
+```console
+  - Run with an input.json file:
+
+     $ coder roles update --stdin < role.json
+```
+
+## Options
+
+### -y, --yes
+
+|      |                   |
+|------|-------------------|
+| Type | <code>bool</code> |
+
+Bypass prompts.
+
+### --dry-run
+
+|      |                   |
+|------|-------------------|
+| Type | <code>bool</code> |
+
+Does all the work, but does not submit the final updated role.
+
+### --stdin
+
+|      |                   |
+|------|-------------------|
+| Type | <code>bool</code> |
+
+Reads stdin for the json role definition to upload.
+
+### -c, --column
+
+|         |                                                                                                                  |
+|---------|------------------------------------------------------------------------------------------------------------------|
+| Type    | <code>[name\|display name\|organization id\|site permissions\|organization permissions\|user permissions]</code> |
+| Default | <code>name,display name,site permissions,organization permissions,user permissions</code>                        |
+
+Columns to display in table output.
+
+### -o, --output
+
+|         |                          |
+|---------|--------------------------|
+| Type    | <code>table\|json</code> |
+| Default | <code>table</code>       |
+
+Output format.