github actions: Add kabi checks

LE-3799

After the build check, perform a kabi check

Signed-off-by: Jonathan Maple <jmaple@ciq.com>
Signed-off-by: Roxana Nicolescu <rnicolescu@ciq.com>

Author: bmastbergen

.github/workflows/build-check_aarch64.yml

@@ -32,3 +32,8 @@ jobs:
           cp configs/kernel-aarch64.config .config
           make olddefconfig
           make -j8
+      - name: Check kabi
+        run: |
+          git clone --branch r8 --single-branch https://git.rockylinux.org/staging/rpms/kernel.git kernel-dist-git
+          git -C kernel-dist-git reset --hard imports/r8/kernel-4.18.0-553.16.1.el8_10
+          ./kernel-dist-git/SOURCES/check-kabi -k ./kernel-dist-git/SOURCES/Module.kabi_aarch64 -s Module.symvers

.github/workflows/build-check_x86_64.yml

@@ -32,3 +32,8 @@ jobs:
           cp configs/kernel-x86_64.config .config
           make olddefconfig
           make -j8
+      - name: Check kabi
+        run: |
+          git clone --branch r8 --single-branch https://git.rockylinux.org/staging/rpms/kernel.git kernel-dist-git
+          git -C kernel-dist-git reset --hard imports/r8/kernel-4.18.0-553.16.1.el8_10
+          ./kernel-dist-git/SOURCES/check-kabi -k ./kernel-dist-git/SOURCES/Module.kabi_x86_64 -s Module.symvers