Fix eslint errors

[himalayan-dev]

Description

This pull request changes the following:

• Upgrade some package dependencies on the example site

Related Issues

• Closes Update dependencies of the snap #218

[github-actions]

Wallet Snap Unit Test Results

17 tests  ±0   17 ✅ ±0   47s ⏱️ ±0s
 5 suites ±0    0 💤 ±0 
 1 files   ±0    0 ❌ ±0 

Results for commit 48d32be. ± Comparison against base commit c1d77d8.

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.00% (target: -1.00%)	✅ ∅

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (c1d77d8)	66	43	65.15%
Head commit (48d32be)	66 (+0)	43 (+0)	65.15% (+0.00%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#222)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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