Restyle Simplfy the implementation of Mode Select Cluster

[restyled-io]

A duplicate of #11359 with additional commits that automatically address
incorrect style, created by Restyled.

⚠️ Even though this PR is not a Fork, it contains outside contributions.
Please review accordingly.

Since the original Pull Request was opened as a fork in a contributor's
repository, we are unable to create a Pull Request branching from it with only
the style fixes.

The following Restylers made fixes:

• autopep8

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1. Merge this Pull Request instead of the original, or

2. Ask your contributor to locally incorporate these commits and push them to
   the original Pull Request

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   ```console
   git remote add upstream https://github.com/project-chip/connectedhomeip.git
   git fetch upstream pull/<this PR number>/head
   git merge --ff-only FETCH_HEAD
   git push
   ```
   

NOTE: As work continues on the original Pull Request, this process will
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[todo]

Configure your options for each endpoint

connectedhomeip/examples/all-clusters-app/all-clusters-common/src/static-supported-modes-manager.cpp

Lines 21 to 31 in 172d2c7

	// TODO: Configure your options for each endpoint
	storage_value_type StaticSupportedModesManager::coffeeOptions[] = { buildModeOptionStruct("Black", 0, 0),
	buildModeOptionStruct("Cappuccino", 4, 0),
	buildModeOptionStruct("Espresso", 7, 0) };
	const StaticSupportedModesManager::EndpointSpanPair
	StaticSupportedModesManager::supportedOptionsByEndpoints[EMBER_AF_MODE_SELECT_CLUSTER_SERVER_ENDPOINT_COUNT] = {
	EndpointSpanPair(1, Span<storage_value_type>(StaticSupportedModesManager::coffeeOptions)) // Options for Endpoint 1
	};
	const StaticSupportedModesManager StaticSupportedModesManager::instance = StaticSupportedModesManager();

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This comment was generated by todo based on a TODO comment in 172d2c7 in #11567. cc @project-chip.