feat: set the warning on the "footer-max-line-length rule

Author: vansergen

.commitlintrc.json

@@ -2,6 +2,7 @@
   "extends": "@commitlint/config-conventional",
   "rules": {
     "body-max-line-length": [1, "always", 100],
+    "footer-max-line-length": [1, "always", 100],
     "type-case": [2, "always", "camel-case"],
     "type-enum": [
       2,

index.d.ts

@@ -2,6 +2,7 @@ declare const _default: {
   extends: "@commitlint/config-conventional";
   rules: {
     "body-max-line-length": [1, "always", 100];
+    "footer-max-line-length": [1, "always", 100];
     "type-case": [2, "always", "camel-case"];
     "type-enum": [
       2,