chore(deps): update signing-utils to latest DEVPROD-13204 (#6556)

chore(deps): update signing-utils to latest

This commit updates the signing-utils package to the latest version
because our Authenticode certificate has nearly expired and we need the
latest package version in order to use the new one.

Author: drichmdb

package-lock.json

@@ -23,7 +23,7 @@
     "@mongodb-js/devtools-github-repo": "^1.4.1",
     "@mongodb-js/dl-center": "^1.0.1",
     "@mongodb-js/electron-wix-msi": "^3.0.0",
-    "@mongodb-js/signing-utils": "^0.3.1",
+    "@mongodb-js/signing-utils": "^0.3.7",
     "@npmcli/arborist": "^6.2.0",
     "@octokit/rest": "^18.6.2",
     "asar": "^3.0.3",