ci: pin noir version

.github/workflows/noir.yml

@@ -1,4 +1,4 @@
-name: noir
+name: Noir CI
 
 on:
   pull_request:
@@ -11,47 +11,26 @@ permissions:
   contents: read
 
 jobs:
-  fmt-noir:
+  noir:
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Install Nargo
-        uses: noir-lang/noirup@v0.1.3
-        with:
-          toolchain: nightly
+      - name: Install Noirup
+        run: |
+          curl -L https://raw.githubusercontent.com/noir-lang/noirup/main/install | bash
+          source /home/runner/.bashrc
+
+      - name: Pin Nargo to Latest Working Commit
+        run: noirup -C 51ae1b324cd73fdb4fe3695b5d483a44b4aff4a9    
 
       - name: Run nargo fmt
         run: nargo fmt --check
-
-  check-noir:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Install Nargo
-        uses: noir-lang/noirup@v0.1.3
-        with:
-          toolchain: nightly
-
+
       - name: Run nargo check
-        run: nargo check --silence-warnings
-
-  test-noir:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Install Nargo
-        uses: noir-lang/noirup@v0.1.3
-        with:
-          toolchain: nightly
-
+        run: nargo check --silence-warnings  
+
       - name: Run nargo test
-        run: nargo test --silence-warnings
+        run: nargo test --silence-warnings