Update GitHub Actions workflows. (#612)

This PR was automatically generated by the
update-workflows-single-bridged-provider workflow in the pulumi/ci-mgmt
repo, from commit e43a0e1c1f44e3e431240deb0ac363cf172ae9a9.

.config/mise.toml

@@ -0,0 +1,26 @@
+# WARNING: This file is autogenerated - changes will be overwritten when regenerated by https://github.com/pulumi/ci-mgmt
+# You can create your own root-level mise.toml file to override/augment this. See https://mise.jdx.dev/configuration.html
+
+[env]
+_.source = "{{config_root}}/scripts/get-versions.sh"
+
+[tools]
+
+# Runtimes
+# TODO: we may not need `get_env` once https://github.com/jdx/mise/discussions/6339 is fixed
+go = "{{ get_env(name='MISE_GO_VERSION', default='latest') }}"
+node = '20'
+python = '3.11.8'
+dotnet = '8.0'
+# Corretto version used as Java SE/OpenJDK version no longer offered
+java = 'corretto-11'
+
+# Executable tools
+pulumi = "{{ get_env(name='MISE_PULUMI_VERSION', default='latest') }}"
+"github:pulumi/pulumictl" = 'latest'
+"github:pulumi/schema-tools" = "latest"
+gradle = '7.6'
+
+[settings]
+experimental = true # Required for Go binaries (e.g. pulumictl).
+lockfile = true