build: Ensure binaries are rebuilt on any source change

The Makefile has a `SOURCES` variable which contains a list of all go
source files used by crc. It's used as a dependency for the targets
building binaries so that the binaries are rebuilt on any source
changes.

This broke in 1d10459 when a release_info_test.go file was added to
the top level directory. Since `SOURCES` is set to
`git ls-files *.go ":^vendor"` shell expansion will happen before `git
ls-files` runs, so we'll be running
`git ls-files release_info_test.go ":^vendor"`, the `SOURCES` variable
will only contain `release_info_test.go` instead of the list of all
source files, and binaries won't get rebuilt when one of the go files
change.

This commit adds quoting around `*.go` so that this works properly.

Signed-off-by: Christophe Fergeau <[email protected]>

Makefile

@@ -36,7 +36,7 @@ ORG := github.com/crc-org
 MODULEPATH = $(ORG)/crc/v2
 PACKAGE_DIR := packaging/$(GOOS)
 
-SOURCES := $(shell git ls-files  *.go ":^vendor")
+SOURCES := $(shell git ls-files '*.go' ":^vendor")
 
 RELEASE_INFO := release-info.json