fixup rust clippy 1.97 warnings

Signed-off-by: Arthur Gautier <arthur.gautier@arista.com>

Author: baloo

tss-esapi/src/constants/return_code/layer.rs

@@ -33,7 +33,7 @@ impl TryFrom<u8> for ReturnCodeLayer {
 
     fn try_from(value: u8) -> Result<Self> {
         ReturnCodeLayer::from_u8(value).ok_or_else(|| {
-            error!("{:#02X} is not valid ReturnCodeLayer", value);
+            error!("{:#X} is not valid ReturnCodeLayer", value);
             Error::local_error(WrapperErrorKind::InvalidParam)
         })
     }

tss-esapi/tests/integration_tests/error_tests/return_code_tests/tpm_tests/tpm_format_one_argument_number_tests.rs

@@ -52,7 +52,7 @@ fn test_valid_parameter_conversions() {
         assert_eq!(
             expected,
             actual,
-            "Performing `from` conversion return code {return_code_argument_info:#02X} did not produce the expected {} with value {val}",
+            "Performing `from` conversion return code {return_code_argument_info:#X} did not produce the expected {} with value {val}",
             std::stringify!(ArgumentNumber::Parameter),
         );
     })
@@ -85,7 +85,7 @@ fn test_valid_session_conversions() {
         assert_eq!(
             expected,
             actual,
-            "Performing `from` conversion return code {return_code_argument_info:#02X} did not produce the expected {} with value {val}",
+            "Performing `from` conversion return code {return_code_argument_info:#X} did not produce the expected {} with value {val}",
             std::stringify!(ArgumentNumber::Session),
         );
     })
@@ -118,7 +118,7 @@ fn test_valid_handle_conversions() {
         assert_eq!(
             expected,
             actual,
-            "Performing `from` conversion return code {return_code_argument_info:#02X} did not produce the expected {} with value {val}",
+            "Performing `from` conversion return code {return_code_argument_info:#X} did not produce the expected {} with value {val}",
             std::stringify!(ArgumentNumber::Handle)
         );
     })