Bump p-limit from 3.1.0 to 4.0.0

Bumps [p-limit](https://github.com/sindresorhus/p-limit) from 3.1.0 to 4.0.0.
- [Release notes](https://github.com/sindresorhus/p-limit/releases)
- [Commits](sindresorhus/p-limit@v3.1.0...v4.0.0)

---
updated-dependencies:
- dependency-name: p-limit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

plugins/search-confluence-backend/package.json

@@ -34,7 +34,7 @@
     "@backstage/config": "^1.0.6",
     "@backstage/plugin-search-common": "^1.2.1",
     "node-fetch": "^2.6.7",
-    "p-limit": "^3.1.0",
+    "p-limit": "^4.0.0",
     "winston": "^3.2.1"
   },
   "devDependencies": {

yarn.lock

@@ -2874,7 +2874,7 @@ __metadata:
     "@backstage/plugin-search-common": ^1.2.1
     "@types/node-fetch": ^2.6.1
     node-fetch: ^2.6.7
-    p-limit: ^3.1.0
+    p-limit: ^4.0.0
     winston: ^3.2.1
   languageName: unknown
   linkType: soft
@@ -13446,6 +13446,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"p-limit@npm:^4.0.0":
+  version: 4.0.0
+  resolution: "p-limit@npm:4.0.0"
+  dependencies:
+    yocto-queue: ^1.0.0
+  checksum: 01d9d70695187788f984226e16c903475ec6a947ee7b21948d6f597bed788e3112cc7ec2e171c1d37125057a5f45f3da21d8653e04a3a793589e12e9e80e756b
+  languageName: node
+  linkType: hard
+
 "p-locate@npm:^3.0.0":
   version: 3.0.0
   resolution: "p-locate@npm:3.0.0"
@@ -18146,6 +18155,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"yocto-queue@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "yocto-queue@npm:1.0.0"
+  checksum: 2cac84540f65c64ccc1683c267edce396b26b1e931aa429660aefac8fbe0188167b7aee815a3c22fa59a28a58d898d1a2b1825048f834d8d629f4c2a5d443801
+  languageName: node
+  linkType: hard
+
 "yup@npm:^0.32.9":
   version: 0.32.11
   resolution: "yup@npm:0.32.11"