Bump @project-serum/anchor from 0.13.2 to 0.15.0 (#233)

Bumps @project-serum/anchor from 0.13.2 to 0.15.0.

---
updated-dependencies:
- dependency-name: "@project-serum/anchor"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

packages/anchor-contrib/package.json

@@ -14,7 +14,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@project-serum/anchor": "^0.13.0",
+    "@project-serum/anchor": "^0.15.0",
     "@solana/web3.js": "^1.23.0",
     "eventemitter3": "^4.0.7"
   },

packages/chai-solana/package.json

@@ -23,7 +23,7 @@
     "src/"
   ],
   "dependencies": {
-    "@project-serum/anchor": "^0.13.0",
+    "@project-serum/anchor": "^0.15.0",
     "@saberhq/solana-contrib": "^0.16.0",
     "@saberhq/token-utils": "^0.16.0",
     "@solana/web3.js": "^1.23.0",

yarn.lock

@@ -3075,10 +3075,10 @@
   resolved "https://registry.yarnpkg.com/@polka/url/-/url-1.0.0-next.15.tgz#6a9d143f7f4f49db2d782f9e1c8839a29b43ae23"
   integrity sha512-15spi3V28QdevleWBNXE4pIls3nFZmBbUGrW9IVPwiQczuSb9n76TCB4bsk8TSel+I1OkHEdPhu5QKMfY6rQHA==
 
-"@project-serum/anchor@^0.13.0":
-  version "0.13.2"
-  resolved "https://registry.yarnpkg.com/@project-serum/anchor/-/anchor-0.13.2.tgz#c6c9a15720cbecd0f79bab56a0690d156fd06f8a"
-  integrity sha512-xfjzHBy8ZvJuK1EYAba7+CT6TmJ+UWXmGGm915J0IFJTwGwYT4+bDa/qZF7EnZ6trYxg7owEOMLfvF7Jp+WC0w==
+"@project-serum/anchor@^0.15.0":
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/@project-serum/anchor/-/anchor-0.15.0.tgz#76d35a68f88afaf934ae5af9f774884600354ed6"
+  integrity sha512-IEpyX5wDgHa+2hbMMNHNHPDjCcnx1kDzMYZwxaIFB1KmoEXvY8po/d1uCgCArHXZCzTL461QO/XybDxFUMOfOg==
   dependencies:
     "@project-serum/borsh" "^0.2.2"
     "@solana/web3.js" "^1.17.0"