release 0.3.2

[forrestguice]

• fixes broken widgets on Android 12+ (closes Ability to choose "Hours begin" option also widget #38).
• adds fullscreen behavior; the floating action button is shown for a moment and then hides itself.
• adds fullscreen notch support to the main activity.
• adds "light colors" and "dark colors" to app settings (clock colors follow system dark mode).
• adds background option to app settings; "app theme" (default), "black" (added), "home screen wallpaper", or "clock colors" (added).
• adds background option to daydream: "black" (default), "clock colors" (closes AMOLED Black theme #37).
• adds daydream options; "fullscreen", "interactive", "screen bright", and "background pulse (duration)".
• fixes daydream "wake up" so that animations are gracefully stopped when exiting.
• fixes bug where the alarm activity ignores the "hour mode" setting (closes Ability to choose "Hours begin" option also widget #38); adds "hour mode" override.
• fixes bug where color preview is not shown when editing colors.
• adds "online help" button to help dialogs (https://forrestguice.github.io/Suntimes/help/addons/) (closes Documentation #11).
• updates build: updates SuntimesAddon dependency 0.4.1 -> 0.4.2.
• updates build: updates Gradle 6.7.1 -> 7.3.3; Android Gradle Plugin 4.1.3 -> 7.2.2.