fix: Update useStyledComponentsTarget to support case where head tag is removed.

[liamcho]

Changes

• Fixed an issue where widget style is not applied due to style tag being dynamically removed and then re-added in the head tag in a WordPress like environment

ticket: AA-772

Additional Notes

Checklist

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[github-actions]

Size Change: +103 B (+0.02%)

Total Size: 618 kB

Filename	Size	Change
./dist/__bundle-46d64517-********.js	4.01 kB	-2 B (-0.05%)
./dist/index-********.js	304 kB	+40 B (+0.01%)
./dist/index.es.js	173 B	+1 B (+0.58%)
./dist/index.umd.js	289 kB	+68 B (+0.02%)
./dist/Placeholder.error-********.js	344 B	-2 B (-0.58%)
./dist/Placeholder.noChannels-********.js	182 B	-2 B (-1.09%)
./dist/Placeholder.noMessages-********.js	183 B	-1 B (-0.54%)
./dist/PlaceholderCommon-********.js	245 B	+1 B (+0.41%)

ℹ️ View Unchanged

Filename	Size
./dist/__bundle-7c3d40f4-********.js	21 B
./dist/__bundle-b5ef7de4-********.js	890 B
./dist/Placeholder.loading-********.js	185 B
./dist/style.css	9.52 kB
./dist/TokensBody-********.js	9.1 kB

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