Remove reduntant label in module item edit dialog
Remove reduntant label in module item edit dialog

fixes LS-3078
flag=none

Test plan:
1. Navigate to a populated course module
2. Open the edit module item dialog
3. Ensure there are no redundant label tags for the Indent select input

Change-Id: I05cf7d6bdd91d1dc9ee4f5a235fe306e5115dbbc
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/289213
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
Reviewed-by: Ed Schiebel <0ca8a83847a5889cf05cb219c0ab09f6b646243b@instructure.com>
QA-Review: Ed Schiebel <0ca8a83847a5889cf05cb219c0ab09f6b646243b@instructure.com>
Product-Review: Luis Oliveira <4ec7209c0a6350a2c3877fe0e8e120f972fc692a@instructure.com>

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