Bump ini from 1.3.5 to 1.3.7 in /examples/4-exchanges (#233)

Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.7.
- [Release notes](https://github.com/isaacs/ini/releases)
- [Commits](npm/ini@v1.3.5...v1.3.7)

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

examples/4-exchanges/yarn.lock

@@ -1533,9 +1533,9 @@ [email protected]:
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
 ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
-  integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.7.tgz#a09363e1911972ea16d7a8851005d84cf09a9a84"
+  integrity sha512-iKpRpXP+CrP2jyrxvg1kMUpXDyRUFDWurxbnVT1vQPx+Wz9uCYsMIqYuSBLV+PAaZG/d7kRLKRFc9oDMsH+mFQ==
 
 internal-ip@^4.3.0:
   version "4.3.0"
@@ -2614,8 +2614,9 @@ reason-react@^0.7.0:
     react-dom ">=16.8.1"
 
 "reason-urql@link:../..":
-  version "0.0.0"
-  uid ""
+  version "3.1.0"
+  dependencies:
+    bs-fetch "^0.6.2"
 
 regex-not@^1.0.0, regex-not@^1.0.2:
   version "1.0.2"