the ignore field for the all section contains a lot of unnecessary/redundant globs

here's the repo it was tested on: https://github.com/WireGuard/WireGuard
and here's the ignore field:
```
ignore = **/cscope.out/**, **/cscope.out, cscope.out, cscope.out/**, **/*.o, *.o, **/*.d, *.d, **/*.dwo,
*.dwo, **/*.ko, *.ko, **/*.mod.c, *.mod.c, **/src/tools/wg/**, **/src/tools/wg, src/tools/wg, src/tools/wg/**,
**/Module.symvers/**, **/Module.symvers, Module.symvers, Module.symvers/**, **/*.cmd, *.cmd,
**/.tmp_versions/**, **/.tmp_versions, .tmp_versions, .tmp_versions/**, **/*.swp, *.swp,
**/modules.order/**, **/modules.order, modules.order, modules.order/**, **/modules.builtin/**,
**/modules.builtin, modules.builtin, modules.builtin/**, **/maint/**, **/maint, maint, maint/**,
**/qemu-build/**, **/qemu-build, qemu-build, qemu-build/**, **/src/tests/qemu/distfiles/**,
**/src/tests/qemu/distfiles, src/tests/qemu/distfiles, src/tests/qemu/distfiles/**, **/*.id0, *.id0, **/*.id1,
*.id1, **/*.id2, *.id2, **/*.nam, *.nam, **/*.til, *.til, **/*.pro.user, *.pro.user, **/.cache.mk/**, **/.cache.mk,
.cache.mk, .cache.mk/**, contrib/external-tests/go/**/go/**, contrib/external-tests/go/**/go,
contrib/external-tests/go/go, contrib/external-tests/go/go/**,
contrib/external-tests/rust/**/Cargo.lock/**, contrib/external-tests/rust/**/Cargo.lock,
contrib/external-tests/rust/Cargo.lock, contrib/external-tests/rust/Cargo.lock/**,
contrib/external-tests/rust/**/target/**, contrib/external-tests/rust/**/target,
contrib/external-tests/rust/target, contrib/external-tests/rust/target/**,
contrib/examples/embeddable-wg-library/**/test/**,
contrib/examples/embeddable-wg-library/**/test,
contrib/examples/embeddable-wg-library/test,
contrib/examples/embeddable-wg-library/test/**,
contrib/examples/extract-keys/**/config.h/**,
contrib/examples/extract-keys/**/config.h, contrib/examples/extract-keys/config.h,
contrib/examples/extract-keys/config.h/**, contrib/examples/extract-keys/**/extract-keys/**,
contrib/examples/extract-keys/**/extract-keys, contrib/examples/extract-keys/extract-keys, contrib/examples/extract-keys/extract-keys/**, contrib/examples/extract-keys/**/config.h/**,
contrib/examples/extract-keys/**/config.h, contrib/examples/extract-keys/config.h, contrib/examples/extract-keys/config.h/**, contrib/examples/extract-keys/**/config/**,
contrib/examples/extract-keys/**/config, contrib/examples/extract-keys/config, contrib/examples/extract-keys/config/**, contrib/examples/extract-handshakes/**/offset-finder.o/**,
contrib/examples/extract-handshakes/**/offset-finder.o,
contrib/examples/extract-handshakes/offset-finder.o,
contrib/examples/extract-handshakes/offset-finder.o/**, contrib/examples/extract-handshakes/**/offset-finder/**, contrib/examples/extract-handshakes/**/offset-finder, contrib/examples/extract-handshakes/offset-finder,
contrib/examples/extract-handshakes/offset-finder/**,
contrib/examples/extract-handshakes/**/offsets.include/**,
contrib/examples/extract-handshakes/**/offsets.include,
contrib/examples/extract-handshakes/offsets.include,
contrib/examples/extract-handshakes/offsets.include/**,
contrib/examples/keygen-html/**/curve25519_generate.js/**,
contrib/examples/keygen-html/**/curve25519_generate.js,
contrib/examples/keygen-html/curve25519_generate.js,
contrib/examples/keygen-html/curve25519_generate.js/**, .git/**
```