fix: remove extra # from schema $id

Author: sqs

package.json

@@ -23,7 +23,7 @@
     "prettier": "prettier '**/*.{js?(on),ts}' --write --list-different",
     "tslint": "tslint -c tslint.json -p tsconfig.json './src/**/*.ts'",
     "typecheck": "tsc -p tsconfig.json",
-    "build:assets": "typescript-json-schema --id 'https://sourcegraph.com/v1/contribution.schema.json#' --noExtraProps --required --include src/protocol/contribution.ts --out lib/protocol/contribution.schema.json tsconfig.dist.module.json Contributions && node -e \"/* Deletes the top-level additionalProperties property in the file. */ fs = require('fs');f = process.argv[1];o = JSON.parse(fs.readFileSync(f, 'utf8'));delete o.additionalProperties;fs.writeFileSync(f, JSON.stringify(o, null, 4))\" lib/protocol/contribution.schema.json",
+    "build:assets": "typescript-json-schema --id 'https://sourcegraph.com/v1/contribution.schema.json' --noExtraProps --required --include src/protocol/contribution.ts --out lib/protocol/contribution.schema.json tsconfig.dist.module.json Contributions && node -e \"/* Deletes the top-level additionalProperties property in the file. */ fs = require('fs');f = process.argv[1];o = JSON.parse(fs.readFileSync(f, 'utf8'));delete o.additionalProperties;fs.writeFileSync(f, JSON.stringify(o, null, 4))\" lib/protocol/contribution.schema.json",
     "build:commonjs": "tsc -p tsconfig.dist.commonjs.json",
     "build:module": "tsc -p tsconfig.dist.module.json",
     "build": "npm run build:commonjs && npm run build:module && npm run build:assets",