Don't split and glob the interpreter name

In the release building script, this changes $1 to "$1", because
$1 without quotes means to perform word splitting and globbing
(pathname expansion) on the parameter (unless otherwise disabled by
the value of $IFS or "set -f", respectively) and use the result of
doing so, which isn't the intent of the code.

This function is only used from within the script, where it is
not given values that would be changed by these additional
expansions. So this is mainly about communicating intent.

(If in the future it is intended that multiple arguments be usable,
then they should be passed as separate arguments to release_with,
which should be modified by replacing "$1" with "$@". I have not
used "$@" at this time because it is not intuitively obvious that
the arguments should be to the interpreter, rather than to the
build module, so I don't think this should be supported unless or
until a need for it determines that.)

Author: EliahKagan

build-release.sh

@@ -6,7 +6,7 @@
 set -eEu
 
 function release_with() {
-    $1 -m build --sdist --wheel
+    "$1" -m build --sdist --wheel
 }
 
 if test -n "${VIRTUAL_ENV:-}"; then