update webpack to 5.30 (#23612)

* has some memory usage improvements
* after a while cache entries that are unused and already persistent to disk are removed from the memory cache
  * When are read again, they are restored from disk again
  * Should play well together with adding and removing pages due to on-demand-entries

## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.

## Documentation / Examples

- [ ] Make sure the linting passes

packages/next/bundles/yarn.lock

@@ -11,14 +11,19 @@
     "@types/estree" "*"
 
 "@types/eslint@*":
-  version "7.2.7"
-  resolved "https://registry.yarnpkg.com/@types/eslint/-/eslint-7.2.7.tgz#f7ef1cf0dceab0ae6f9a976a0a9af14ab1baca26"
-  integrity sha512-EHXbc1z2GoQRqHaAT7+grxlTJ3WE2YNeD6jlpPoRc83cCoThRY+NUWjCUZaYmk51OICkPXn2hhphcWcWXgNW0Q==
+  version "7.2.8"
+  resolved "https://registry.yarnpkg.com/@types/eslint/-/eslint-7.2.8.tgz#45cd802380fcc352e5680e1781d43c50916f12ee"
+  integrity sha512-RTKvBsfz0T8CKOGZMfuluDNyMFHnu5lvNr4hWEsQeHXH6FcmIDIozOyWMh36nLGMwVd5UFNXC2xztA8lln22MQ==
   dependencies:
     "@types/estree" "*"
     "@types/json-schema" "*"
 
-"@types/estree@*", "@types/estree@^0.0.46":
+"@types/estree@*":
+  version "0.0.47"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.47.tgz#d7a51db20f0650efec24cd04994f523d93172ed4"
+  integrity sha512-c5ciR06jK8u9BstrmJyO97m+klJrrhCf9u3rLu3DEAJBirxRqSCvDQoYKmxuYwQI5SZChAWu+tq9oVlGRuzPAg==
+
+"@types/estree@^0.0.46":
   version "0.0.46"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.46.tgz#0fb6bfbbeabd7a30880504993369c4bf1deab1fe"
   integrity sha512-laIjwTQaD+5DukBZaygQ79K1Z0jb1bPEMRrkXSLjtCcZm+abyp5YbrqpSLzD42FwWW6gK/aS4NYpJ804nG2brg==
@@ -29,9 +34,9 @@
   integrity sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==
 
 "@types/node@*":
-  version "14.14.35"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.35.tgz#42c953a4e2b18ab931f72477e7012172f4ffa313"
-  integrity sha512-Lt+wj8NVPx0zUmUwumiVXapmaLUcAk3yPuHCFVXras9k5VT9TdhJqKqGVUQCD60OTMCl0qxJ57OiTL0Mic3Iag==
+  version "14.14.37"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.37.tgz#a3dd8da4eb84a996c36e331df98d82abd76b516e"
+  integrity sha512-XYmBiy+ohOR4Lh5jE379fV2IU+6Jn4g5qASinhitfyO71b/sCo6MKsMLF5tc7Zf2CE8hViVQyYSobJNke8OvUw==
 
 "@webassemblyjs/ast@1.11.0":
   version "1.11.0"
@@ -223,9 +228,9 @@ commander@^2.20.0:
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
 electron-to-chromium@^1.3.634:
-  version "1.3.698"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.698.tgz#5de813960f23581a268718a0058683dffa15d221"
-  integrity sha512-VEXDzYblnlT+g8Q3gedwzgKOso1evkeJzV8lih7lV8mL8eAnGVnKyC3KsFT6S+R5PQO4ffdr1PI16/ElibY/kQ==
+  version "1.3.704"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.704.tgz#894205a237cbe0097d63da8f6d19e605dd13ab51"
+  integrity sha512-6cz0jvawlUe4h5AbfQWxPzb+8LzVyswGAWiGc32EJEmfj39HTQyNPkLXirc7+L4x5I6RgRkzua8Ryu5QZqc8cA==
 
 enhanced-resolve@^5.7.0:
   version "5.7.0"
@@ -476,9 +481,9 @@ watchpack@^2.0.0:
     source-map "^0.6.1"
 
 "webpack5@npm:webpack@5":
-  version "5.28.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.28.0.tgz#0de8bcd706186b26da09d4d1e8cbd3e4025a7c2f"
-  integrity sha512-1xllYVmA4dIvRjHzwELgW4KjIU1fW4PEuEnjsylz7k7H5HgPOctIq7W1jrt3sKH9yG5d72//XWzsHhfoWvsQVg==
+  version "5.30.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.30.0.tgz#07d87c182a060e0c2491062f3dc0edc85a29d884"
+  integrity sha512-Zr9NIri5yzpfmaMea2lSMV1UygbW0zQsSlGLMgKUm63ACXg6alhd1u4v5UBSBjzYKXJN6BNMGVM7w165e7NxYA==
   dependencies:
     "@types/eslint-scope" "^3.7.0"
     "@types/estree" "^0.0.46"