ci: Update to Rust 1.81

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7458>

.gitlab-image-tags.yml

@@ -5,12 +5,12 @@ variables:
   # If you are hacking on them or need a them to rebuild, its enough
   # to change any part of the string of the image you want.
   ###
-  FEDORA_TAG:  '2024-08-28.0'
+  FEDORA_TAG:  '2024-09-05.0'
 
-  DEBIAN_TAG:  '2024-08-10.2'
+  DEBIAN_TAG:  '2024-09-05.0'
 
   INDENT_TAG: '2024-05-28.0'
 
   LINT_TAG: '2024-02-20.0'
 
-  WINDOWS_TAG: '2024-08-10.2'
+  WINDOWS_TAG: '2024-09-05.0'

ci/docker/windows/install_rust.ps1

@@ -1,6 +1,6 @@
 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
 
-$rust_version = '1.80.1'
+$rust_version = '1.81.0'
 $rustup_url = 'https://win.rustup.rs/x86_64'
 
 Invoke-WebRequest -Uri $rustup_url -OutFile C:\rustup-init.exe

ci/scripts/install-rust.sh

@@ -4,7 +4,7 @@ set -eux
 
 # Install Rust
 RUSTUP_VERSION=1.27.1
-RUST_VERSION=1.80.1
+RUST_VERSION=1.81.0
 RUST_ARCH="x86_64-unknown-linux-gnu"
 
 RUSTUP_URL=https://static.rust-lang.org/rustup/archive/$RUSTUP_VERSION/$RUST_ARCH/rustup-init