fix(app, protocol-designer): align left_right mount text #39956

Job	Run time
opentrons app frontend unit tests	19m 33s
opentrons app-shell unit tests on windows-2022	6m 2s
opentrons discovery-client unit tests on windows-2022	5m 45s
opentrons app-shell unit tests on ubuntu-22.04	3m 2s
opentrons app-shell-odd unit tests on ubuntu-22.04	2m 58s
opentrons discovery-client unit tests on ubuntu-22.04	2m 57s
opentrons app-shell unit tests on macos-latest	3m 6s
opentrons app-shell-odd unit tests on macos-latest	3m 2s
opentrons discovery-client unit tests on macos-latest	4m 28s
Determine build variant and type	1s
Build ${{ matrix.variant }} ${{ matrix.target }} app on ${{ matrix.os }}	0s
Deploy built app artifacts to S3	0s
	50m 54s

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