fix: upgrade semver from 7.5.2 to 7.5.4

Snyk has created this PR to upgrade semver from 7.5.2 to 7.5.4.

See this package in npm:
https://www.npmjs.com/package/semver

See this project in Snyk:
https://app.snyk.io/org/woodpile37/project/fd850637-423a-4efe-a39b-914ded24da34?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -78,7 +78,7 @@
     "prettier": "^2.3.0",
     "prettier-plugin-solidity": "^1.1.3",
     "rimraf": "^3.0.2",
-    "semver": "^7.5.2",
+    "semver": "^7.5.4",
     "solhint": "^3.4.1",
     "solidity-ast": "^0.4.25",
     "solidity-coverage": "^0.8.4",