Cargo.toml: Bump rcgen to 0.13.1

The rcgen crate is currently being patched to cover for parsec-tool
CSR generation with RSA PSS SHA-256/384.

 * Bump rcgen to the latest available version (0.13.1).
 * Update the patches until they get merged upstream in rcgen.
 * Allow clippy::multiple_crate_versions until dependency mismatches
   are solved by updating spiffe in the parsec client.

Signed-off-by: Tomás González <[email protected]>

Author: tgonzalezorlandoarm

Cargo.lock

@@ -27,13 +27,13 @@ picky-asn1-x509 = "0.12.0"
 serde = "1.0.123"
 sha2 = "0.9.9"
 log = "0.4.14"
-rcgen = { version = "0.9.2", features = ["pem"] }
+rcgen = { version = "0.13.1", features = ["pem"] }
 
 [package.metadata.patch]
 crates=["rcgen"]
 
 [patch.crates-io]
-rcgen = { path = './target/patch/rcgen-0.9.3' }
+rcgen = { path = './target/patch/rcgen-0.13.1' }
 
 [lib]
 name = "parsec_tool"