chore: update tweetnacl dependency to 1.0.3 explicitly

[steveluscher]

Problem

tweetnacl prior to version 1.0.3 had a security vulnerability. Despite the fact that the lockfile of web3.js specifies that we import 1.0.3, the package file itself doesn't set 1.0.3 as a lower bound on what we'll accept.

Summary of Changes

• Set v1.0.3 as the lowest version of tweetnacl that we'll accept.

cd web3.js

git clean -dfx .
npx npm@latest i
git add package.json
git add package-lock.json
git commit
git reset --hard

git clean -dfx .
npx yarn@latest
git add yarn.lock
git commit --amend

Addresses solana-labs/solana-web3.js#1103.

[codecov]

Codecov Report

Merging #26907 (eb70fd6) into master (1165a7f) will decrease coverage by 4.3%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master   solana-labs/solana#26907       +/-   ##
===========================================
- Coverage    81.9%    77.5%     -4.4%     
===========================================
  Files         631       42      -589     
  Lines      174252     2465   -171787     
  Branches        0      352      +352     
===========================================
- Hits       142728     1911   -140817     
+ Misses      31524      424    -31100     
- Partials        0      130      +130