[librsvg: 1/14] Bump the rust-stable version to 1.64.0

[Marge Bot <marge-bot src gnome org>]

commit a18b13a10138f40093906735cf4ccceb965d2589
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Sep 26 10:18:41 2022 -0500

    Bump the rust-stable version to 1.64.0
    
    This will probably not fix the coverage report (see #905), but the
    1.64 release is well in advance of the next GNOME release - so let's
    do it.
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/754>

 ci/container_builds.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/ci/container_builds.yml b/ci/container_builds.yml
index 63c6a777d..017fdb971 100644
--- a/ci/container_builds.yml
+++ b/ci/container_builds.yml
@@ -6,8 +6,8 @@ include:
 variables:
   # When branching change the suffix to avoid conflicts with images
   # from the main branch
-  BASE_TAG: "2022-09-15.1-main"
-  RUST_STABLE: "1.63.0"
+  BASE_TAG: "2022-09-26.0-main"
+  RUST_STABLE: "1.64.0"
   RUST_MINIMUM: "1.58.1"
 
 .container.opensuse@common: