Disable ? as a glob by default

aka, enable the qmark-noglob feature by default.

src/future_feature_flags.rs

@@ -62,9 +62,9 @@ pub const METADATA: &[FeatureMetadata] = &[
     FeatureMetadata {
         flag: FeatureFlag::qmark_noglob,
         name: L!("qmark-noglob"),
-        groups: L!("3.0"),
+        groups: L!("3.8"), // TODO: Decide if this is 3.8 or 4.0 at some later date
         description: L!("? no longer globs"),
-        default_value: false,
+        default_value: true,
         read_only: false,
     },
     FeatureMetadata {

tests/checks/features-qmark1.fish

@@ -1,3 +1,3 @@
 # Explicitly overriding HOME/XDG_CONFIG_HOME is only required if not invoking via `make test`
 # RUN: %fish --features '' -c 'string match --quiet "??" ab ; echo "qmarkon: $status"'
-#CHECK: qmarkon: 0
+#CHECK: qmarkon: 1

tests/checks/status.fish

@@ -54,7 +54,7 @@ eval test_function
 # Future Feature Flags
 status features
 #CHECK: stderr-nocaret          on  3.0 ^ no longer redirects stderr (historical, can no longer be changed)
-#CHECK: qmark-noglob            off 3.0 ? no longer globs
+#CHECK: qmark-noglob            on  3.8 ? no longer globs
 #CHECK: regex-easyesc           on  3.1 string replace -r needs fewer \'s
 #CHECK: ampersand-nobg-in-token on  3.4 & only backgrounds if followed by a separator
 status test-feature stderr-nocaret