build: set netgo & osusergo tags for Linux build (#10261)

Avoid:

/_/GOROOT/src/os/user/cgo_lookup_cgo.go:45:(.text+0x54): warning: Using
'getgrgid_r' in statically linked applications requires at runtime the
shared libraries from the glibc version used for linking

and

/tmp/go-build/cgo-gcc-prolog:60:(.text+0x40): warning: Using
'getaddrinfo' in statically linked applications requires at runtime the
shared libraries from the glibc version used for linking

lib/build/build.go

@@ -49,6 +49,8 @@ var (
 	replaceTags = map[string]string{
 		"sqlite_omit_load_extension": "",
 		"sqlite_dbstat":              "",
+		"netgo":                      "",
+		"osusergo":                   "",
 	}
 )
 
@@ -132,6 +134,7 @@ func TagsList() []string {
 		tags = tags[1:]
 	}
 
+	tags = slices.Compact(tags)
 	return tags
 }