Merge #2977: [Tools] Fix urls to new config.guess/sub

151f6df Tools: Fix urls to new config.guess/sub (Fuzzbawls)

Pull request description:

  Looks like savannah deprecated the `git` subdomain in favor of `gitweb`, and curl doesn't follow DNS redirects. Additionally, their servers seem to be having stability issues.

  Update the URLs to using a github gist instead.

ACKs for top commit: 151f6df
  Duddino:
    utACK 151f6df
  Liquid369:
    tACK 151f6df

Tree-SHA512: db6a5736cb930ea23b5a16dbec73807d673c70ea245e4f654c786c4e05d276fdaa82b5ce08111043d4b82699d17188a5babaae77d74ce9e47b1dc505758208cd

Author: Fuzzbawls

contrib/install_db4.sh

@@ -86,9 +86,9 @@ patch dist/configure < bigsur.patch
 # The packaged config.guess and config.sub are ancient (2009) and can cause build issues.
 # Replace them with modern versions.
 # See https://github.com/bitcoin/bitcoin/issues/16064
-CONFIG_GUESS_URL='https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=00b15927496058d23e6258a28d8996f87cf1f191'
+CONFIG_GUESS_URL='https://gist.githubusercontent.com/Fuzzbawls/8b1a7c9d094e3dcb3295cf7c56e35bc5/raw/e357876828a4e2f263b184bc7cb7ea2322b540a9/config.guess'
 CONFIG_GUESS_HASH='e3d148130e9151735f8b9a8e69a70d06890ece51468a9762eb7ac0feddddcc2f'
-CONFIG_SUB_URL='https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=00b15927496058d23e6258a28d8996f87cf1f191'
+CONFIG_SUB_URL='https://gist.githubusercontent.com/Fuzzbawls/db174c45f41e77862184ff05f8055942/raw/9c3965804b7376ec371a4cbfc851be96f3f38a3d/config.sub'
 CONFIG_SUB_HASH='11c54f55c3ac99e5d2c3dc2bb0bcccbf69f8223cc68f6b2438daa806cf0d16d8'
 
 rm -f "dist/config.guess"