build(aur): disable debug subpackage (options=!debug)

makepkg in clean chroots defaults to OPTIONS+=(debug), which tries to
split debug symbols into an owlry-debug subpackage. Cargo's release
profile already strips the binary at compile time (strip = true in
workspace Cargo.toml), so the debug split finds nothing and emits a
benign-but-noisy 'No debugging symbols' warning followed by an empty
owlry-debug-2.0.0-1-x86_64.pkg.tar.zst.

Set options=('!debug') so makepkg skips debug splitting entirely. The
released package is unchanged from the user's perspective; we just stop
producing the empty subpackage and the namcap warning that came with it.

Leaves the unrelated namcap warnings about transitively-satisfied deps
(glib2, openssl, pango, glibc, libgcc) untouched — those are normal for
Rust binaries pulled through GTK4 and don't need explicit listing in
depends=. The 'checkpkg: target not found: owlry' warning will auto-
resolve once 2.0.0 is published to AUR.

aur/owlry/.SRCINFO

@@ -77,6 +77,7 @@ pkgbase = owlry
 	replaces = owlry-meta-widgets
 	replaces = owlry-meta-tools
 	replaces = owlry-meta-full
+	options = !debug
 	source = owlry-2.0.0.tar.gz::https://somegit.dev/Owlibou/owlry/archive/owlry-v2.0.0.tar.gz
 	b2sums = SKIP
 

aur/owlry/PKGBUILD

@@ -67,6 +67,12 @@ provides=("${_v2_replaced[@]}")
 
 install=owlry.install
 
+# Cargo's release profile strips the binary at compile time (strip = true
+# in workspace Cargo.toml), so there are no debug symbols left for makepkg
+# to extract into an owlry-debug subpackage. Disable debug splitting so the
+# build doesn't ship a 0-byte debug package.
+options=('!debug')
+
 source=("$pkgname-$pkgver.tar.gz::https://somegit.dev/Owlibou/owlry/archive/owlry-v$pkgver.tar.gz")
 b2sums=('SKIP')  # populated by `just aur-update-pkg owlry` once the tag is pushed