deps: openssl-1.1.1b no longer packages .gitignore

Since its not packaged, we don't have to delete it, and the Makefile
and update can become a (tiny) bit simpler.

PR-URL: nodejs#26327
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

deps/openssl/config/Makefile

@@ -27,7 +27,6 @@ COPTS =  no-comp no-shared no-afalgeng
 # disable platform check in Configure
 NO_WARN_ENV = CONFIGURE_CHECKER_WARN=1
 
-GITIGNORE = $(OPSSL_SRC)/.gitignore
 GENERATE = ./generate_gypi.pl
 
 OPSSL_SRC = ../openssl
@@ -45,8 +44,6 @@ all: $(ARCHS) replace
 
 # Configure and generate openssl asm files for each archs
 $(ARCHS):
-# Remove openssl .gitignore to follow nodejs .gitignore
-	if [ -e $(GITIGNORE) ]; then rm $(GITIGNORE); fi
 	cd $(OPSSL_SRC); $(NO_WARN_ENV) CC=$(CC) $(PERL) $(CONFIGURE) $(COPTS) $@;
 	$(PERL) -w -I$(OPSSL_SRC) $(GENERATE) asm $@
 # Confgure asm_avx2 and generate upto avx2 support

deps/openssl/config/README.md

@@ -118,7 +118,6 @@ $ git add deps/openssl/config/archs
 $ git add deps/openssl/openssl/crypto/include/internal/bn_conf.h
 $ git add deps/openssl/openssl/crypto/include/internal/dso_conf.h
 $ git add deps/openssl/openssl/include/openssl/opensslconf.h
-$ git add deps/openssl/openssl/.gitignore
 $ git commit
 ```