☂️ 👣 Breaking changes for next major

[paulirish]

A la #4333, the items we are thinking of changing in the next major rls

• PWA audit reorg PWA category refactor tracking issue #6395
• displayValue should always be string Audit.Result.displayValue should always be a string #6200
• proto changes not_applicable scoreDisplayMode incompatable with proto enum: not-applicable #6201
• benchmarkIndex => CPU throttling core(throttling): add option to slowdown to a device class #6162
• Lr_desktop is too generous lr-desktop preset is too generous #6836
• Nexus5x viewport is slightly different Change mobile viewport size to match Nexus 5X #6615
• remove children from crc core(critical-request-chain): remove empty children from LHR #6211
• Rename typings/ to types/ misc: rename typings/ to types/ #6617
• Rename core/gather/computed/ to core/computed/ misc: rename core/gather/computed/ to core/computed/ #6618

Punt?

• remove rawValue Remove rawValue from Audit.Result #6199

[brendankenny]

this is old now. See #7752 :)