linux-postmarketos-qcom-msm8226: install modules to /usr

See https://gitlab.postmarketos.org/postmarketOS/pmaports/-/work_items/4354

Signed-off-by: Stefan Hansson <newbyte@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8688>

device/testing/linux-postmarketos-qcom-msm8226/APKBUILD

@@ -3,7 +3,7 @@ maintainer="Stefan Hansson <newbyte@postmarketos.org>"
 _flavor="postmarketos-qcom-msm8226"
 pkgname=linux-$_flavor
 pkgver=6.16.12
-pkgrel=1
+pkgrel=2
 pkgdesc="Mainline Kernel fork for APQ8026/MSM8226/MSM8926 devices"
 arch="armv7"
 _carch="arm"
@@ -55,7 +55,7 @@ package() {
 		ARCH="$_carch" \
 		LLVM=1 \
 		INSTALL_PATH="$pkgdir"/boot/ \
-		INSTALL_MOD_PATH="$pkgdir" \
+		INSTALL_MOD_PATH="$pkgdir"/usr \
 		INSTALL_MOD_STRIP=1 \
 		INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
 	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source