curl: Fix certificate validation

curl did not find the certificate bundle so that server
certificates could not be verified.

Fixes #10995

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

config/rootfiles/core/96/filelists/curl

@@ -0,0 +1 @@
+../../../common/curl

lfs/curl

@@ -70,7 +70,10 @@ $(subst %,%_MD5,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar xvf $(DIR_DL)/$(DL_FILE)
-	cd $(DIR_APP) && ./configure --prefix=/usr --disable-ipv6
+	cd $(DIR_APP) && ./configure \
+		--prefix=/usr \
+		--disable-ipv6 \
+		--with-ca-bundle=/etc/ssl/certs/ca-bundle.crt
 	cd $(DIR_APP) && make $(MAKETUNING)
 	cd $(DIR_APP) && make install
 	# Create symlink to new curl lib for old binaries