build: bump semver from 6.3.0 to 7.3.4 (#21615)

Bumps [semver](https://github.com/npm/node-semver) from 6.3.0 to 7.3.4.
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/master/CHANGELOG.md)
- [Commits](npm/node-semver@v6.3.0...v7.3.4)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -159,7 +159,7 @@
     "sass": "^1.29.0",
     "scss-bundle": "^3.1.2",
     "selenium-webdriver": "^3.6.0",
-    "semver": "^6.3.0",
+    "semver": "^7.3.4",
     "send": "^0.17.1",
     "shelljs": "^0.8.3",
     "stylelint": "^13.8.0",

yarn.lock

@@ -11552,7 +11552,7 @@ semver@^6.0.0, semver@^6.2.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.0.0, semver@^7.1.3, semver@^7.3.2:
+semver@^7.0.0, semver@^7.1.3, semver@^7.3.2, semver@^7.3.4:
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.4.tgz#27aaa7d2e4ca76452f98d3add093a72c943edc97"
   integrity sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==