Suggest decrease of RAM size in CI configuration

Added comments suggesting a decrease in RAM size for the Android emulator.

Author: raulbob

.github/workflows/sormas_app_ci.yml

@@ -111,6 +111,7 @@ jobs:
         with:
           api-level: ${{ matrix.api-level }}
           arch: x86_64
+          # Could be decreased to 2048M
           ram-size: 4096M
           heap-size: 512M
           force-avd-creation: false
@@ -123,6 +124,7 @@ jobs:
         with:
           api-level: ${{ matrix.api-level }}
           arch: x86_64
+          # Could be decreased to 2048M
           ram-size: 4096M
           heap-size: 512M
           force-avd-creation: false