UBUNTU: [Packaging] drop do_<mod> arch specific configs

BugLink: https://bugs.launchpad.net/bugs/1969434

They should been assigned automatically based on the latest
dkms-versions.

Also disable building any dkms for mainline builds.

Signed-off-by: You-Sheng Yang (vicamo) <vicamo.yang@canonical.com>
Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>

debian.master/rules.d/amd64.mk

@@ -20,6 +20,4 @@ do_tools_host = true
 do_extras_package = true
 do_tools_common = true
 do_tools_acpidbg = true
-do_zfs		= true
-do_v4l2loopback	= true
 do_odm_drivers  = true

debian.master/rules.d/arm64.mk

@@ -19,4 +19,3 @@ do_tools_perf_jvmti = true
 do_tools_bpftool = true
 
 do_dtbs		= true
-do_zfs		= true

debian.master/rules.d/ppc64el.mk

@@ -16,4 +16,3 @@ do_tools_perf_jvmti = true
 do_tools_bpftool  = true
 
 #do_flavour_image_package = false
-do_zfs		= true

debian.master/rules.d/s390x.mk

@@ -17,5 +17,3 @@ do_tools_cpupower = true
 do_tools_perf     = true
 do_tools_perf_jvmti = true
 do_tools_bpftool  = true
-
-do_zfs		= true

debian/rules

@@ -48,7 +48,6 @@ $(foreach _m,$(all_dkms_modules), \
 # Don't build tools in a cross compile environment.
 ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
 	do_tools=false
-	do_zfs=false
 endif
 
 # Are any of the kernel signing options enabled.
@@ -79,7 +78,7 @@ endif
 #  - disable dkms builds as the versions used may have been deleted
 ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
 	flavours := $(firstword $(flavours))
-	$(foreach _m,$(all_dkms_modules),$(eval do_$(_m) = false))
+$(foreach _m,$(all_dkms_modules),$(eval do_$(_m) = false))
 endif
 
 # Being used to build a mainline build -- turn off things which do not work.
@@ -87,7 +86,7 @@ ifeq ($(do_mainline_build),true)
 	do_extras_package=false
 	do_tools=false
 	no_dumpfile=1
-	do_zfs=false
+$(foreach _m,$(all_dkms_modules),$(eval do_$(_m) = false))
 	skipabi=true
 	skipmodule=true
 	skipretpoline=true