[BUG] Orchestrion does not register properly the use of `-C` option in pinning logic

[eliottness]

Version of orchestrion

But present on the main branch last commit: 5130436

Describe what happened:

Describe what you expected:

I expected both commands to work but the one with -C to displace the call to all go commands was not properly intepreted by orchestrion while the second one works fine.

Steps to reproduce the issue:

git clone https://github.com/DataDog/orchestrion
go -C orchestrion build -o="../orchestrion.exe" .
./orchestrion.exe go -C orchestrion/_integration-tests mod tidy

Additional environment details (Version of Go, Operating System, etc.):

go env:

❯ go env
GO111MODULE=''
GOARCH='amd64'
GOBIN=''
GOCACHE='/home/eliott/.cache/go-build'
GOENV='/home/eliott/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/home/eliott/go/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/home/eliott/go'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.21.5'
GCCGO='gccgo'
GOAMD64='v1'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOMOD='/home/eliott/git/github.com/DataDog/orchestrion/_integration-tests/go.mod'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1348386482=/tmp/go-build -gno-record-gcc-switches'