Fix Buffer warning

[seveibar]

[seveibar]

(node:127449) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
    at showFlaggedDeprecation (buffer.js:198:11)
    at new Buffer (buffer.js:282:3)
    at module2.exports (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/node_modules/iconv-lite/lib/extend-node.js:11:46)
    at node_modules/iconv-lite/lib/index.js (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/node_modules/iconv-lite/lib/index.js:143:5)
    at __require (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/run-server.ts:28:50)
    at node_modules/raw-body/index.js (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/node_modules/raw-body/index.js:17:13)
    at __require (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/run-server.ts:28:50)
    at node_modules/micro/lib/index.js (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/node_modules/micro/lib/index.js:7:20)
    at __require (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/run-server.ts:28:50)
    at Object.<anonymous> (/home/seve/w/seam/sms-gate/apps/sms-gate-server/src/.nsm/index.ts:2:19)

[seveibar]

It's due to iconv-lite. I can manually set a resolutions to fix it, but that's not great for every project that uses nextjs-server-modules