chore: bump up @blocksuite/icons version to v2.1.68 (#8458)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [@blocksuite/icons](https://redirect.github.com/toeverything/icons) | [`2.1.67` -> `2.1.68`](https://renovatebot.com/diffs/npm/@blocksuite%2ficons/2.1.67/2.1.68) | [![age](https://developer.mend.io/api/mc/badges/age/npm/@blocksuite%2ficons/2.1.68?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@blocksuite%2ficons/2.1.68?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@blocksuite%2ficons/2.1.67/2.1.68?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@blocksuite%2ficons/2.1.67/2.1.68?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>toeverything/icons (@&#8203;blocksuite/icons)</summary>

### [`v2.1.68`](https://redirect.github.com/toeverything/icons/compare/4bdeb1d0aeffea39fbb9f80ce7dffa961d78a1c1...10046ca6951bfaf9b4d9d2bbf1b066c4b6c23ac0)

[Compare Source](https://redirect.github.com/toeverything/icons/compare/4bdeb1d0aeffea39fbb9f80ce7dffa961d78a1c1...10046ca6951bfaf9b4d9d2bbf1b066c4b6c23ac0)

</details>

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### Configuration

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♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

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yarn.lock

@@ -2730,7 +2730,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@blocksuite/icons@npm:2.1.67, @blocksuite/icons@npm:^2.1.67":
+"@blocksuite/icons@npm:2.1.67":
   version: 2.1.67
   resolution: "@blocksuite/icons@npm:2.1.67"
   peerDependencies:
@@ -2746,6 +2746,22 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@blocksuite/icons@npm:^2.1.67":
+  version: 2.1.68
+  resolution: "@blocksuite/icons@npm:2.1.68"
+  peerDependencies:
+    "@types/react": ^18.0.25
+    lit: ^3.1.1
+    react: ^18.2.0
+  peerDependenciesMeta:
+    lit:
+      optional: true
+    react:
+      optional: true
+  checksum: 10/e95f1ba03ac6a7d19f02beb3b52d5686936b51e639118c810110b16d4c2299a142dfd50cd4cfaa857507aaf97c1fc3862ae0f7fc1a3271c52fa45740cdd601ff
+  languageName: node
+  linkType: hard
+
 "@blocksuite/inline@npm:0.17.18":
   version: 0.17.18
   resolution: "@blocksuite/inline@npm:0.17.18"