libeconf will fail the pkgconf test pipeline

[murraybd]

Here's an excerpt of the log with the failure:

2024/12/16 11:29:17 INFO running step "test/pkgconf"
2024/12/16 11:29:17 WARN + '[' -d /home/build ]
2024/12/16 11:29:17 WARN + cd /home/build
2024/12/16 11:29:17 WARN + exit 0
2024/12/16 11:29:17 INFO running step "pkgconf build dependency check"
2024/12/16 11:29:17 WARN + '[' -d /home/build ]
2024/12/16 11:29:17 WARN + cd /home/build
2024/12/16 11:29:17 WARN + basename /home/build/melange-out/libeconf
2024/12/16 11:29:17 WARN + dev_pkg=libeconf
2024/12/16 11:29:17 WARN + cd /
2024/12/16 11:29:17 WARN + pc_files=false
2024/12/16 11:29:17 WARN + apk info -L libeconf
2024/12/16 11:29:17 WARN + grep '\.pc$'
2024/12/16 11:29:17 WARN WARNING: opening /home/brian-murray/Working/wolfi-os/packages: No such file or directory
2024/12/16 11:29:17 WARN WARNING: opening from cache https://packages.wolfi.dev/os: No such file or directory
2024/12/16 11:29:17 WARN + pc_files=true
2024/12/16 11:29:17 WARN + grep -q ^Name: usr/local/lib/pkgconfig/libeconf.pc
2024/12/16 11:29:17 WARN + basename usr/local/lib/pkgconfig/libeconf.pc .pc
2024/12/16 11:29:17 WARN + lib_name=libeconf
2024/12/16 11:29:17 WARN + echo usr/local/lib/pkgconfig/libeconf.pc
2024/12/16 11:29:17 WARN + grep -q '^usr/lib/pkgconfig/libeconf.pc$\|^usr/share/pkgconfig/libeconf.pc$'
2024/12/16 11:29:17 INFO ERROR: failed to test package. the test environment has been preserved:

[sergiodj]

This package installs everything under /usr/local, including its binaries and shlibs. Also, given the rationale from #33608, I believe we should probably leave things as is here.

@murraybd WDYT?