chore: mark wolfcrypt-dpe* as unpublished pending caliptra-dpe on crates.io

wolfcrypt-dpe depends on the caliptra-dpe-crypto trait crate
(package = "crypto", https://github.com/chipsalliance/caliptra-dpe)
which chipsalliance has not yet published to crates.io. crates.io
rejects any published crate with a git source in [dependencies].

wolfcrypt-dpe-conformance is also blocked as it is a test crate for
wolfcrypt-dpe. Once chipsalliance publishes their crates, switch the
dep to a versioned form and remove publish = false from both crates.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: MarkAtwood

wolfcrypt-dpe-conformance/Cargo.toml

@@ -9,6 +9,9 @@ homepage = "http://wolfssl.com"
 repository = "https://github.com/wolfSSL/wolfssl-rs"
 keywords = ["wolfcrypt", "wolfssl", "fips", "caliptra", "dpe"]
 categories = ["cryptography"]
+# Not published: test crate for wolfcrypt-dpe, which is itself unpublished.
+# See wolfcrypt-dpe/Cargo.toml for the reason.
+publish = false
 
 [lib]
 path = "src/lib.rs"

wolfcrypt-dpe/Cargo.toml

@@ -9,6 +9,12 @@ homepage = "http://wolfssl.com"
 repository = "https://github.com/wolfSSL/wolfssl-rs"
 keywords = ["wolfcrypt", "wolfssl", "fips", "caliptra", "dpe"]
 categories = ["cryptography"]
+# Not published to crates.io yet: the caliptra-dpe-crypto trait crate
+# (package = "crypto" in https://github.com/chipsalliance/caliptra-dpe)
+# is only available as a git dependency; crates.io rejects published crates
+# with git entries in [dependencies].  Once chipsalliance publishes that
+# crate, switch the dep to a versioned form and remove this flag.
+publish = false
 
 [lib]
 name = "wolfcrypt_dpe"