fix(ci): pin pgpm CLI to 4.7.4 (published 4.28.4 has broken workspace:^ refs)

Author: pyramation

.github/workflows/generate-sdk.yaml

@@ -92,7 +92,7 @@ jobs:
           cache: 'pnpm'
 
       - name: Install pgpm CLI
-        run: npm install -g pgpm
+        run: npm install -g pgpm@4.7.4
 
       - name: Install dependencies (constructive-functions)
         run: |

.github/workflows/pgpm-test.yaml

@@ -58,7 +58,7 @@ jobs:
           cache: 'pnpm'
 
       - name: Install pgpm CLI
-        run: npm install -g pgpm
+        run: npm install -g pgpm@4.7.4
 
       - name: Seed pg users
         run: pgpm admin-users bootstrap --yes