reverted p-queue to ^6 for non-esm loading

Signed-off-by: Hao Luo <howlowck@gmail.com>

plugins/scaffolder-backend/package.json

@@ -72,7 +72,7 @@
     "octokit": "^2.0.0",
     "octokit-plugin-create-pull-request": "^3.10.0",
     "p-limit": "^3.1.0",
-    "p-queue": "^7.3.0",
+    "p-queue": "^6.6.2",
     "uuid": "^8.2.0",
     "vm2": "^3.9.11",
     "winston": "^3.2.1",

yarn.lock

@@ -6680,7 +6680,7 @@ __metadata:
     octokit: ^2.0.0
     octokit-plugin-create-pull-request: ^3.10.0
     p-limit: ^3.1.0
-    p-queue: ^7.3.0
+    p-queue: ^6.6.2
     supertest: ^6.1.3
     uuid: ^8.2.0
     vm2: ^3.9.11
@@ -21961,7 +21961,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eventemitter3@npm:^4.0.0, eventemitter3@npm:^4.0.1, eventemitter3@npm:^4.0.4, eventemitter3@npm:^4.0.7":
+"eventemitter3@npm:^4.0.0, eventemitter3@npm:^4.0.1, eventemitter3@npm:^4.0.4":
   version: 4.0.7
   resolution: "eventemitter3@npm:4.0.7"
   checksum: 1875311c42fcfe9c707b2712c32664a245629b42bb0a5a84439762dd0fd637fc54d078155ea83c2af9e0323c9ac13687e03cfba79b03af9f40c89b4960099374
@@ -31129,16 +31129,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"p-queue@npm:^7.3.0":
-  version: 7.3.0
-  resolution: "p-queue@npm:7.3.0"
-  dependencies:
-    eventemitter3: ^4.0.7
-    p-timeout: ^5.0.2
-  checksum: eda8b8d4dac9456d1722c8ee0892bbb2e7f7b79d1f90b6cc1bac5fb9dcf3120285f90c28a68dc2f66bc9e46c7d7d42ad206a2c4d83e7aad27a0226ae042081ee
-  languageName: node
-  linkType: hard
-
 "p-retry@npm:^4.5.0":
   version: 4.5.0
   resolution: "p-retry@npm:4.5.0"
@@ -31158,13 +31148,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"p-timeout@npm:^5.0.2":
-  version: 5.1.0
-  resolution: "p-timeout@npm:5.1.0"
-  checksum: f5cd4e17301ff1ff1d8dbf2817df0ad88c6bba99349fc24d8d181827176ad4f8aca649190b8a5b1a428dfd6ddc091af4606835d3e0cb0656e04045da5c9e270c
-  languageName: node
-  linkType: hard
-
 "p-transform@npm:^1.3.0":
   version: 1.3.0
   resolution: "p-transform@npm:1.3.0"