fix: package.json & yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-EJS-6689533

package.json

@@ -38,7 +38,7 @@
     "castv2-client": "^1.2.0",
     "chokidar": "^3.5.3",
     "discord-auto-rpc": "^1.0.17",
-    "ejs": "^3.1.9",
+    "ejs": "^3.1.10",
     "electron-fetch": "^1.9.1",
     "electron-log": "^4.4.8",
     "electron-notarize": "^1.2.2",

yarn.lock

@@ -4152,7 +4152,7 @@ __metadata:
     castv2-client: ^1.2.0
     chokidar: ^3.5.3
     discord-auto-rpc: ^1.0.17
-    ejs: ^3.1.9
+    ejs: ^3.1.10
     electron: "github:castlabs/electron-releases"
     electron-builder: ^23.6.0
     electron-builder-notarize-pkg: ^1.2.0
@@ -5238,7 +5238,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ejs@npm:^3.1.7, ejs@npm:^3.1.9":
+"ejs@npm:^3.1.10":
+  version: 3.1.10
+  resolution: "ejs@npm:3.1.10"
+  dependencies:
+    jake: ^10.8.5
+  bin:
+    ejs: bin/cli.js
+  checksum: ce90637e9c7538663ae023b8a7a380b2ef7cc4096de70be85abf5a3b9641912dde65353211d05e24d56b1f242d71185c6d00e02cb8860701d571786d92c71f05
+  languageName: node
+  linkType: hard
+
+"ejs@npm:^3.1.7":
   version: 3.1.9
   resolution: "ejs@npm:3.1.9"
   dependencies: