[gnome-build-meta] Fix the missing openssl build dependency which was causing the build of the kernel to fail. Update t

[Abderrahim Kitouni <akitouni src gnome org>]

commit 34242474c5273139e5b7aed444ddc58b2c576530
Author: Robin Verdenal-Tallieux <allomix302 gmail com>
Date:   Sun Oct 2 10:48:58 2022 +0000

    Fix the missing openssl build dependency which was causing the build of the kernel to fail.
    Update the kernel version to the last branch 5.15.y.
    Use the true config bcm2711_defconfig (rpi4) to have the good options active.
    Removed some outdated config.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-build-meta/-/merge_requests/1791>

 elements/boards/raspberrypi-4/bsp/linux.bst | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)
---
diff --git a/elements/boards/raspberrypi-4/bsp/linux.bst b/elements/boards/raspberrypi-4/bsp/linux.bst
index d93049057..6249289e3 100644
--- a/elements/boards/raspberrypi-4/bsp/linux.bst
+++ b/elements/boards/raspberrypi-4/bsp/linux.bst
@@ -3,9 +3,8 @@ kind: manual
 sources:
 - kind: git_tag
   url: github:raspberrypi/linux.git
-  # Aim to track 5.4 LTS work for vc4-kms etc
-  # track: 5.4.y
-  track: a98ba9221895e03b8736312ce6666005da5968a1
+  # track: 5.15.y
+  track: 23a7ec81c55515e8a8d711376589f4cbc6714906
   track-tags: false
 
 depends:
@@ -17,6 +16,7 @@ build-depends:
 - freedesktop-sdk.bst:components/flex.bst
 - freedesktop-sdk.bst:components/bc.bst
 - freedesktop-sdk.bst:components/gzip.bst
+- freedesktop-sdk.bst:components/openssl.bst
 
 variables:
   bootdir: /boot
@@ -30,7 +30,7 @@ config:
   configure-commands:
   - |
     # Generate the default kernel config for the target architecture
-    make defconfig
+    make bcm2711_defconfig
 
   - |
     # Modify the kernel config for additional features
@@ -214,10 +214,6 @@ config:
     scripts/config -e DRM_FBDEV_EMULATION
     scripts/config -e DRM_VC4
 
-    # This was broken by this branch
-    scripts/config -d PCI_AARDVARK
-    scripts/config -d PCIE_ALTERA
-    scripts/config -d PCIE_ROCKCHIP_HOST
 
   build-commands:
   - |