Update Fedora 33 and 34 kernels to 5.12.6

pkg/fedora/kernel-surface/kernel-surface.spec

@@ -2,8 +2,8 @@
 # Definitions to configure the kernel we want to build
 #
 
-%global kernel_tag_fc34 kernel-5.12.5-300.fc34
-%global kernel_tag_fc33 kernel-5.12.5-200.fc33
+%global kernel_tag_fc34 kernel-5.12.6-300.fc34
+%global kernel_tag_fc33 kernel-5.12.6-200.fc33
 %global kernel_tag_fc32 kernel-5.11.22-100.fc32
 
 %global kernel_release_fc34 1