feat(python,pyvenv): versioned 3.13 executable support

While at it, make gitignore entries for these globs for a little less
future maintenance chores.

completions/.gitignore

@@ -253,16 +253,14 @@
 /pylint-[23]
 /pytest-[23]
 /python2
-/python2.7
+/python2.*
 /python3
-/python3.[3456789]
-/python3.1[012]
+/python3.*
 /pypy
 /pypy3
 /pyston
 /pyston3
-/pyvenv-3.[456789]
-/pyvenv-3.1[012]
+/pyvenv-3.*
 /qemu-kvm
 /qemu-system-i386
 /qemu-system-x86_64

completions/Makefile.am

@@ -819,6 +819,7 @@ CLEANFILES = \
 	python3.10 \
 	python3.11 \
 	python3.12 \
+	python3.13 \
 	pyvenv-3.4 \
 	pyvenv-3.5 \
 	pyvenv-3.6 \
@@ -828,6 +829,7 @@ CLEANFILES = \
 	pyvenv-3.10 \
 	pyvenv-3.11 \
 	pyvenv-3.12 \
+	pyvenv-3.13 \
 	qemu-kvm \
 	qemu-system-i386 \
 	qemu-system-x86_64 \
@@ -1177,10 +1179,10 @@ symlinks: $(DATA)
 	$(ss) python \
 		micropython pypy pypy3 pyston pyston3 python2 python2.7 \
 		python3 python3.3  python3.4 python3.5 python3.6 python3.7 \
-		python3.8 python3.9 python3.10 python3.11 python3.12
+		python3.8 python3.9 python3.10 python3.11 python3.12 python3.13
 	$(ss) pyvenv \
 		pyvenv-3.4 pyvenv-3.5 pyvenv-3.6 pyvenv-3.7 pyvenv-3.8 \
-		pyvenv-3.9 pyvenv-3.10 pyvenv-3.11 pyvenv-3.12
+		pyvenv-3.9 pyvenv-3.10 pyvenv-3.11 pyvenv-3.12 pyvenv-3.13
 	$(ss) qdbus \
 		dcop
 	$(ss) qemu \

completions/python

@@ -119,7 +119,7 @@ _comp_cmd_python()
     fi
 } &&
     complete -F _comp_cmd_python \
-        python python2 python2.7 python3 python3.{3..12} \
+        python python2 python2.7 python3 python3.{3..13} \
         pypy pypy3 pyston pyston3 micropython
 
 # ex: filetype=sh

completions/pyvenv

@@ -20,6 +20,6 @@ _comp_cmd_pyvenv()
 
     _comp_compgen_filedir -d
 } &&
-    complete -F _comp_cmd_pyvenv pyvenv pyvenv-3.{4..12}
+    complete -F _comp_cmd_pyvenv pyvenv pyvenv-3.{4..13}
 
 # ex: filetype=sh