termux-auth: apply latest fixes

```
move auth info file to ${HOME}

  Since termux-auth can be used by applications other than OpenSSH/Dropbear, it
  will be better to put auth information to generic location like HOME.
```

packages/termux-auth/build.sh

@@ -1,7 +1,7 @@
 TERMUX_PKG_HOMEPAGE=https://github.com/xeffyr/termux-auth
 TERMUX_PKG_DESCRIPTION="Password authentication library and utility for Termux"
 TERMUX_PKG_MAINTAINER="Leonid Plyushch <leonid.plyushch@gmail.com> @xeffyr"
-TERMUX_PKG_VERSION=1.0
+TERMUX_PKG_VERSION=1.1
 TERMUX_PKG_SRCURL=https://github.com/xeffyr/termux-auth/archive/v${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_SHA256=37a1ccebc73caced72a1baead20d50ebfc630dce97f68aa35fb30a1133b7206e
+TERMUX_PKG_SHA256=fd6fab1808b1e98dc865c47db8b4719f887273f95fe0f4dad26af016c28fa915
 TERMUX_PKG_DEPENDS="openssl"