Update members field in Cargo.toml

Formally include all crates, both binary and library, in the cargo
workspace, so that dependabot can discover the Cargo.toml files of the
library crates as well.

Also document the reason why we have a default-members entry, and why it
excludes the jailer.

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

Cargo.toml

@@ -1,5 +1,9 @@
 [workspace]
-members = ["src/acpi-tables", "src/clippy-tracing", "src/cpu-template-helper", "src/firecracker", "src/jailer", "src/log-instrument", "src/log-instrument-macros", "src/rebase-snap", "src/seccompiler", "src/snapshot-editor"]
+members = ["src/*"]
+# We exclude the jailer below so that it does not get build by default. This is because "cargo build" compiles
+# for the gnu target, and the jailer needs a statically compiled binary to work correctly.
+# See https://github.com/firecracker-microvm/firecracker/commit/3bf285c8f8a815149923c562dd7edaffcaf10c4e
+# and https://github.com/firecracker-microvm/firecracker/issues/2102
 default-members = ["src/clippy-tracing", "src/cpu-template-helper", "src/firecracker", "src/rebase-snap", "src/seccompiler", "src/snapshot-editor", "src/acpi-tables"]
 resolver = "2"