ci: fix incorrect path for KernelSU patch file

Correct the case-sensitive path from 'kernelsu' to 'KernelSU' to ensure the patch file is properly located during the build process

.github/workflows/build.yml

@@ -275,7 +275,7 @@ jobs:
             elif [ ${{ inputs.ksu_commit }} == "pershoot" ]; then
               cp "$KERNEL_PATCHES/wild/susfs_fix_patches/v${SUSFS_VERSION}/"*.patch ./
             else
-              cp $SUSFS4KSU/kernel_patches/kernelsu/10_enable_susfs_for_ksu.patch ./
+              cp $SUSFS4KSU/kernel_patches/KernelSU/10_enable_susfs_for_ksu.patch ./
               patch -p1 < 10_enable_susfs_for_ksu.patch
               cp "$KERNEL_PATCHES/next/susfs_fix_patches/v${SUSFS_VERSION}/"*.patch ./
               for patch in fix_*.patch; do