fix: speedup build by turning off postgres fsync

.github/workflows/build.yaml

@@ -19,10 +19,11 @@ jobs:
       # Label used to access the service container
       postgres:
         # Docker Hub image
-        image: postgres
+        image: 'bitnami/postgresql:latest'
         # Provide the password for postgres
         env:
           POSTGRES_PASSWORD: postgres
+          POSTGRESQL_FSYNC: 'off'
         # Set health checks to wait until postgres has started
         ports:
           - 5432:5432

.github/workflows/build_prs_jest_report.yaml

@@ -9,15 +9,16 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
     services:
       # Label used to access the service container
       postgres:
         # Docker Hub image
-        image: postgres
+        image: 'bitnami/postgresql:latest'
         # Provide the password for postgres
         env:
           POSTGRES_PASSWORD: postgres
+          POSTGRESQL_FSYNC: 'off'
         # Set health checks to wait until postgres has started
         ports:
           - 5432:5432