DresOS WebView v2.2.1

• Repointed the in-module update check and the issues link at The DresOS Foundation. They still pointed at the old account, so update checks were resolving through a redirect or not at all. The microG module had this fixed in v3.1.3; this module was missed.
• Added minMagisk to module.prop so Magisk enforces the same floor the installer checks, rather than letting the flash start and then abort.
• The installer banner now reads the version from module.prop instead of carrying its own hardcoded copy.
• Corrected the README: the standalone engine APK is distributed through its own GitHub releases only. It is too large for IzzyOnDroid, and the link pointed at the old account.
• Dropped the 32-bit path. armeabi-v7a devices were being given AOSmium by AXP.OS, another project's engine, presented as a DresOS one. Rather than keep shipping someone else's build under our name, the module is arm64 only until a 32-bit DresOS WebView engine exists. A 32-bit device is now told that at flash time and nothing on it is touched. The AOSmium entry is gone from the RRO as well.