[CI] Reduce emulator disk size

Author: ViliusSutkus89

.github/workflows/build.yml

@@ -155,7 +155,7 @@ jobs:
           force-avd-creation: false
           emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none -no-snapshot-save
           sdcard-path-or-size: 1G
-          disk-size: 8G
+          disk-size: 7G
           api-level: ${{ matrix.emulator.api_level }}
           arch: ${{ matrix.emulator.arch }}
           target: ${{ matrix.emulator.api_type_target }}