android: panfrost: use python3 for generated sources rules

Scripts are python3 ready

Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6996>
diff --git a/src/panfrost/Android.bifrost.mk b/src/panfrost/Android.bifrost.mk
index a94f173..1a787d2 100644
--- a/src/panfrost/Android.bifrost.mk
+++ b/src/panfrost/Android.bifrost.mk
@@ -50,7 +50,7 @@
 
 $(intermediates)/bifrost_gen_disasm.c: $(bifrost_gen_disasm_deps)
 	@mkdir -p $(dir $@)
-	$(hide) $(MESA_PYTHON2) $(bifrost_gen_disasm_gen) $< > $@
+	$(hide) $(MESA_PYTHON3) $(bifrost_gen_disasm_gen) $< > $@
 
 include $(MESA_COMMON_MK)
 include $(BUILD_STATIC_LIBRARY)
@@ -92,14 +92,14 @@
 
 $(intermediates)/bifrost_nir_algebraic.c: $(bifrost_nir_algebraic_deps)
 	@mkdir -p $(dir $@)
-	$(hide) $(MESA_PYTHON2) $(bifrost_nir_algebraic_gen) -p $< > $@
+	$(hide) $(MESA_PYTHON3) $(bifrost_nir_algebraic_gen) -p $< > $@
 
 bi_generated_pack_gen := $(LOCAL_PATH)/bifrost/gen_pack.py
 bi_generated_pack_deps := $(LOCAL_PATH)/bifrost/ISA.xml
 
 $(intermediates)/bi_generated_pack.h: $(bi_generated_pack_deps)
 	@mkdir -p $(dir $@)
-	$(hide) $(MESA_PYTHON2) $(bi_generated_pack_gen) $< > $@
+	$(hide) $(MESA_PYTHON3) $(bi_generated_pack_gen) $< > $@
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := \
 	$(MESA_TOP)/src/panfrost/bifrost/ \
diff --git a/src/panfrost/Android.lib.mk b/src/panfrost/Android.lib.mk
index 4134c5f..b39f712 100644
--- a/src/panfrost/Android.lib.mk
+++ b/src/panfrost/Android.lib.mk
@@ -45,7 +45,7 @@
 
 $(intermediates)/panfrost/lib/midgard_pack.h: $(midgard_pack_deps)
 	@mkdir -p $(dir $@)
-	$(hide) $(MESA_PYTHON2) $(midgard_pack_gen) $< > $@
+	$(hide) $(MESA_PYTHON3) $(midgard_pack_gen) $< > $@
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := \
 	$(MESA_TOP)/src/panfrost/lib/ \
diff --git a/src/panfrost/Android.midgard.mk b/src/panfrost/Android.midgard.mk
index b192e9b..a5c1040 100644
--- a/src/panfrost/Android.midgard.mk
+++ b/src/panfrost/Android.midgard.mk
@@ -79,7 +79,7 @@
 
 $(intermediates)/midgard_nir_algebraic.c: $(midgard_nir_algebraic_deps)
 	@mkdir -p $(dir $@)
-	$(hide) $(MESA_PYTHON2) $(midgard_nir_algebraic_gen) -p $< > $@
+	$(hide) $(MESA_PYTHON3) $(midgard_nir_algebraic_gen) -p $< > $@
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := \
 	$(MESA_TOP)/src/panfrost/midgard/ \