Parse Go versions that contain GOEXPERIMENT suffixes.

[zchee]

Trim the X:... suffix when any GOEXPERIMENT is enabled.

Currently, can't parse the Go version if the target Go binary enables any GOEXPERIMENT. Seems that hashicorp/go-version doesn't support it.
When if enable arenas GOEXPERIMENT, the error message is here:

Malformed version: 1.21.3 X:arenas

Trim X: (note that started one space) before passing vers to version.NewVersion.

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This package hasn't a test case but confirmed at least my GKE cluster.

[MrAlias]

Please add a changelog entry for this.

[zchee]

@MrAlias PTAL.

[zchee]

@MrAlias PTALA.

[mike2194]

seems this fix is reverted in v0.12.0-alpha

seeing the following error from GOEXPERIMENT "nocoverageredesign"

{"level":"info","ts":1714599599.5173488,"logger":"Instrumentation.Analyzer","caller":"process/discover.go:76","msg":"found process","pid":30}
{"level":"error","ts":1714599599.5178316,"logger":"go.opentelemetry.io/auto","caller":"cli/main.go:103","msg":"failed to create instrumentation","error":"Malformed version: 1.22.0 X:nocoverageredesign","stacktrace":"main.main\n\t/app/cli/main.go:103\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:271"}```