fix(deps): update dependency ajv to v8.20.0 (#751)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Michael Xiao <michael.xiao@smartcontract.com>

Author: renovate[bot]

package.json

@@ -5,7 +5,7 @@
   "license": "MIT",
   "repository": "git://github.com/smartcontractkit/ea-framework-js.git",
   "dependencies": {
-    "ajv": "8.18.0",
+    "ajv": "8.20.0",
     "axios": "1.15.2",
     "eventsource": "4.1.0",
     "fastify": "5.8.5",

yarn.lock

@@ -645,10 +645,10 @@ ajv-formats@^3.0.1:
   dependencies:
     ajv "^8.0.0"
 
-ajv@8.18.0, ajv@~8.18.0:
-  version "8.18.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.18.0.tgz#8864186b6738d003eb3a933172bb3833e10cefbc"
-  integrity sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==
+ajv@8.20.0:
+  version "8.20.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.20.0.tgz#304b3636add88ba7d936760dd50ece006dea95f9"
+  integrity sha512-Thbli+OlOj+iMPYFBVBfJ3OmCAnaSyNn4M1vz9T6Gka5Jt9ba/HIR56joy65tY6kx/FCF5VXNB819Y7/GUrBGA==
   dependencies:
     fast-deep-equal "^3.1.3"
     fast-uri "^3.0.1"
@@ -675,6 +675,16 @@ ajv@^8.0.0, ajv@^8.12.0:
     json-schema-traverse "^1.0.0"
     require-from-string "^2.0.2"
 
+ajv@~8.18.0:
+  version "8.18.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.18.0.tgz#8864186b6738d003eb3a933172bb3833e10cefbc"
+  integrity sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==
+  dependencies:
+    fast-deep-equal "^3.1.3"
+    fast-uri "^3.0.1"
+    json-schema-traverse "^1.0.0"
+    require-from-string "^2.0.2"
+
 ansi-regex@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"