updpkg(main/tectonic): update to 0.12.0

We can now also use latest app_dirs2 version, as support for termux
has been added.

packages/tectonic/build.sh

@@ -2,8 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://tectonic-typesetting.github.io/
 TERMUX_PKG_DESCRIPTION="A modernized, complete, self-contained TeX/LaTeX engine"
 TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION=0.9.0
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_VERSION=0.12.0
 TERMUX_PKG_SRCURL=https://github.com/tectonic-typesetting/tectonic.git
 TERMUX_PKG_GIT_BRANCH=tectonic@${TERMUX_PKG_VERSION}
 TERMUX_PKG_DEPENDS="fontconfig, harfbuzz, libc++, libgraphite, libicu, openssl, zlib"

packages/tectonic/io_base-Cargo.toml.patch

@@ -1,11 +0,0 @@
---- ./crates/io_base/Cargo.toml.orig	2022-09-12 18:10:19.409234320 +0200
-+++ ./crates/io_base/Cargo.toml	2022-09-12 18:10:47.816387800 +0200
-@@ -16,7 +16,7 @@
- edition = "2018"
- 
- [dependencies]
--app_dirs2 = "^2.3"
-+app_dirs2 = { package = "app_dirs", version = "1.2.1" }
- flate2 = { version = "^1.0.19", default-features = false, features = ["zlib"] }
- libc = "^0.2" # for EISDIR :-(
- sha2 = "^0.9" # for digest computations