Merge pull request #1294 from dfinity/ielashi/exchange_rate_rust

feat: exchange rate example in Rust

Author: ielashi

.github/CODEOWNERS

@@ -61,6 +61,7 @@
 /rust/daily_planner/ @dfinity/ninja-devs
 /rust/encrypted-notes-dapp-vetkd/ @dfinity/crypto-team
 /rust/evm_block_explorer/ @dfinity/ninja-devs
+/rust/exchange-rates/ @dfinity/defi-team
 /rust/face-recognition/ @dfinity/team-dsm
 /rust/flying_ninja/ @dfinity/ninja-devs
 /rust/guards/ @dfinity/defi-team

.github/workflows/ninja_pr_checks.yml

@@ -81,6 +81,7 @@ jobs:
             ["X.509 (Rust)"]="rust/x509"
             ["SNS Kongswap Adaptor (Rust)"]="rust/sns-adaptor"
             ["Receiving ICP"]="rust/receiving-icp"
+            ["Fetching Exchange Rates (Rust)"]="rust/exchange-rates"
           )
 
           # Check if we should run all examples (workflow file changed) or just changed ones