Update code base to use LLVM 21 (#434)

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Co-authored-by: LJ <81748770+elle-j@users.noreply.github.com>
Co-authored-by: xermicus <cyrill@parity.io>

package-lock.json

@@ -1585,6 +1585,7 @@
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       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.32.1",
         "@typescript-eslint/types": "8.32.1",
@@ -1752,6 +1753,7 @@
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       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2361,6 +2363,7 @@
       "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.27.0.tgz",
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       "license": "MIT",
+      "peer": true,
       "dependencies": {
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         "@eslint-community/regexpp": "^4.12.1",
@@ -2519,6 +2522,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@ethersproject/abi": "5.8.0",
         "@ethersproject/abstract-provider": "5.8.0",
@@ -4393,6 +4397,7 @@
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       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"