Test with only redis 6.2

.github/workflows/ci.yml

@@ -6,19 +6,21 @@ env:
 jobs:
   test:
     name: Test
+    env:
+      postgis-version: "3.2"
+      redis-version: "6.2"
     strategy:
       matrix:
-        redis-version: ["5.0.6", "6.2"]
         pg-version: ["13", "14"]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
 
       - name: Install Redis
         uses: zhulik/redis-action@v1.0.0
         with:
-          redis version: ${{ matrix.redis-version }}
+          redis version: ${{ env.redis-version }}
 
       - name: Install PostgreSQL
         uses: nyaruka/postgis-action@v2
@@ -41,7 +43,7 @@ jobs:
           psql -h localhost -U postgres --no-password -c "CREATE DATABASE mailroom_test;"
 
       - name: Install Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v3
         with:
           go-version: ${{ env.go-version }}
 
@@ -64,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
 
       - name: Fetch GoFlow docs
         # for backward compatibility, English docs are copied to root of docs directory
@@ -74,7 +76,7 @@ jobs:
           cp ./docs/en-us/*.* docs/
 
       - name: Install Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v3
         with:
           go-version: ${{ env.go-version }}