Bump yarn berry, bump deps (#555)

.yarnrc.yml

@@ -1,18 +1,15 @@
+compressionLevel: mixed
+
+enableGlobalCache: false
+
 enableImmutableInstalls: false
 
 enableProgressBars: false
 
 logFilters:
-  # Discard any "cannot be found in cache" messages
   - code: YN0013
     level: discard
 
 nodeLinker: node-modules
 
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
-    spec: "@yarnpkg/plugin-interactive-tools"
-  - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
-    spec: "@yarnpkg/plugin-version"
-
-yarnPath: .yarn/releases/yarn-3.2.0.cjs
+yarnPath: .yarn/releases/yarn-4.0.2.cjs

package.json

@@ -43,9 +43,9 @@
     "test:wasm-crypto:rust": "cd packages/wasm-crypto && RUST_BACKTRACE=full cargo test --release -- --test-threads=1 --nocapture"
   },
   "devDependencies": {
-    "@polkadot/dev": "^0.77.2",
+    "@polkadot/dev": "^0.78.1",
     "@polkadot/util": "^12.6.1",
-    "@types/node": "^20.10.4",
+    "@types/node": "^20.10.5",
     "fflate": "^0.8.1"
   },
   "resolutions": {