BUILD-17329 Updated ECS Task (#1387)

Author: blink1073

.evergreen/config.yml

@@ -2280,9 +2280,9 @@ axes:
         display_name: "Ubuntu 22.04"
         run_on: ubuntu2204-small
         batchtime: 10080  # 7 days
-      - id: ubuntu-18.04
-        display_name: "Ubuntu 18.04"
-        run_on: ubuntu1804-small
+      - id: ubuntu-20.04
+        display_name: "Ubuntu 20.04"
+        run_on: ubuntu2004-small
         batchtime: 10080  # 7 days
       - id: rhel83-zseries
         display_name: "RHEL 8.3 (zSeries)"
@@ -3115,8 +3115,8 @@ buildvariants:
 
 - matrix_name: "aws-auth-test"
   matrix_spec:
-    platform: [ubuntu-18.04]
-    python-version: ["3.7"]
+    platform: [ubuntu-20.04]
+    python-version: ["3.9"]
   display_name: "MONGODB-AWS Auth ${platform} ${python-version}"
   tasks:
     - name: "aws-auth-test-4.4"

.evergreen/run-mongodb-aws-ecs-test.sh

@@ -20,14 +20,15 @@ fi
 # Now we can safely enable xtrace
 set -o xtrace
 
-# Install python3.7 with pip.
+# Install python with pip.
+PYTHON_VER="python3.9"
 apt-get update
-apt-get install python3.7 python3-pip build-essential python3.7-dev -y
+apt-get install $PYTHON_VER python3-pip build-essential $PYTHON_VER-dev -y
 
-export PYTHON_BINARY="python3.7"
+export PYTHON_BINARY=$PYTHON_VER
 export TEST_AUTH_AWS=1
 export AUTH="auth"
 export SET_XTRACE_ON=1
 cd src
-python3.7 -m pip install -q --user tox
+$PYTHON_BINARY -m pip install -q --user tox
 bash .evergreen/tox.sh -m test-eg