Remove bundled boringcrypto blob

Resolves: RHEL-54337

golang.spec

@@ -318,6 +318,8 @@ This is the main package for go-toolset.
 # Copy fedora.go to ./src/runtime/
 cp %{SOURCE2} ./src/runtime/
 sed -i '1s/$/ (%{?rhel:Red Hat} %{version}-%{release})/' VERSION
+# Delete the boring binary blob.  We use the system OpenSSL instead.
+rm -rf src/crypto/internal/boring/syso
 
 # If FIPS is enabled, install the FIPS source
 %if %{fips}