Disable groups by default and Some optimizations

- Put groups support behind a feature flag, and disabled by default.
  The reason is that it has some known issues, but we want to keep
  optimizing this feature. Putting it behind a feature flag could help
  some users, and the developers into optimizing this feature without to
  much trouble.

Further:

- Updates Rust to v1.66.0
- Updated GHA workflows
- Updated Alpine to 3.17
- Updated jquery to v3.6.2
- Moved jdenticon.js to load at the bottom, fixes an issue on chromium
- Added autocomplete attribute to admin login password field
- Added some extra CSP options (Tested this on Safari, Firefox, Chrome, Bitwarden Desktop)
- Moved uppercase convertion from runtime to compile-time using `paste`
  for building the environment variables, lowers heap allocations.

.pre-commit-config.yaml

@@ -27,7 +27,7 @@ repos:
       language: system
       args: ["--features", "sqlite,mysql,postgresql,enable_mimalloc", "--"]
       types_or: [rust, file]
-      files: (Cargo.toml|Cargo.lock|.*\.rs$)
+      files: (Cargo.toml|Cargo.lock|rust-toolchain|.*\.rs$)
       pass_filenames: false
     - id: cargo-clippy
       name: cargo clippy
@@ -36,5 +36,5 @@ repos:
       language: system
       args: ["--features", "sqlite,mysql,postgresql,enable_mimalloc", "--", "-D", "warnings"]
       types_or: [rust, file]
-      files: (Cargo.toml|Cargo.lock|.*\.rs$)
+      files: (Cargo.toml|Cargo.lock|rust-toolchain|.*\.rs$)
       pass_filenames: false