Update .gitignore

add /test/evp_pkey_ctx_new_from_name

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18251)
diff --git a/.gitignore b/.gitignore
index e02e099..4f5857d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -100,6 +100,7 @@
 /test/confdump
 /test/bio_prefix_text
 /test/evp_extra_test2
+/test/evp_pkey_ctx_new_from_name
 /test/threadstest_fips
 
 # Certain files that get created by tests on the fly