Navigation indicator spacing tweaks

[GarthDB]

Description

Adjusted navigational indicator spacing tokens to accommodate larger indicator icon sizes.

Token values updated (4):

• navigational-indicator-top-to-back-icon-small: desktop 7px -> 6px and mobile 9px -> 7px
• navigational-indicator-top-to-back-icon-medium: desktop 11px -> 9px and mobile 13px -> 12px
• navigational-indicator-top-to-back-icon-large: desktop 14px -> 12px and mobile 17px -> 16px
• navigational-indicator-top-to-back-icon-extra-large: desktop 17px -> 15px and mobile 22px -> 19px

Related Issue

DNA-1324

Design motivation

Updated size for the Arrow UI icon used in submenus (previously, it was too small and looked imbalanced relative to everything else)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[changeset-bot]

🦋 Changeset detected

Latest commit: 33c85c5

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@adobe/spectrum-tokens	Minor

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[GarthDB]

Run report for 0accb693

Total time: 1m 43s | Comparison time: 2m 5s | Estimated savings: 21.5s (17.2% faster)

	Action	Time	Status	Info
🟩	SyncWorkspace	0ms	Passed
🟩	SetupNodeTool(18.13.0)	3.2s	Passed
🟩	InstallNodeDeps(18.13.0)	15.4s	Passed
🟩	SyncNodeProject(tokens)	0.2ms	Passed
🟩	SyncNodeProject(site)	0.2ms	Passed
🟩	RunTask(tokens:buildTokens)	32.1s	Passed
🟩	RunTask(tokens:buildManifest)	265.3ms	Passed
🟩	RunTask(site:copySchema)	54.9ms	Passed
🟩	RunTask(tokens:build)	16.3ms	Passed
🟩	RunTask(tokens:generateDiffResult)	2s	Passed
🟩	RunTask(tokens:test)	43s	Passed
🟩	RunTask(site:build)	40.3s	Passed
🟩	RunTask(site:clean)	133.3ms	Passed
🟩	SyncNodeProject(visualizer)	0.1ms	Passed
🟩	RunTask(visualizer:typescript)	3s	Passed
🟩	RunTask(site:export)	1.1s	Passed
🟩	RunTask(visualizer:build)	3.3s	Passed

Touched files

.changeset/neat-weeks-turn.md
.github/workflows/deploy-docs.yml
.github/workflows/release.yml
.moon/toolchain.yml
package.json
packages/tokens/src/layout.json
pnpm-lock.yaml