Makefile PATH fix

[mtesseract]

Apparently the Makefile currently does not handle whitespaces correctly in PATH.

Switched to branch 'main'
Your branch is up to date with 'origin/main'.
➜ helmtest git:(main) ✗ PATH="/foo bar/bin:/usr/local/bin:/bin:/usr/bin" make go-generated-srcs env: bar/bin:/usr/local/bin:/bin:/usr/bin: No such file or directory
make: *** [deps] Error 127
➜ helmtest git:(main) ✗ PATH="/foo/bar/bin:/usr/local/bin:/bin:/usr/bin" make go-generated-srcs
+ deps
go: finding module for package github.com/stackrox/rox/pkg/buildinfo
^Cmake: *** [deps] Interrupt: 2
➜ helmtest git:(main) ✗ sb
Switched to branch 'mc/makefile-path-fix'
Your branch is up to date with 'origin/mc/makefile-path-fix'.
➜ helmtest git:(mc/makefile-path-fix) ✗ PATH="/foo bar/bin:/usr/local/bin:/bin:/usr/bin" make go-generated-srcs
+ deps
go: finding module for package github.com/stackrox/rox/pkg/buildinfo
^Cmake: *** [deps] Interrupt: 2