Follow up to --unlock-transitive (#4405)

lib/src/command/upgrade.dart

@@ -74,6 +74,7 @@ class UpgradeCommand extends PubCommand {
       'unlock-transitive',
       help: 'Also upgrades the transitive dependencies '
           'of the listed [dependencies]',
+      negatable: false,
     );
 
     argParser.addFlag(

pubspec.lock

@@ -5,23 +5,23 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "45cfa8471b89fb6643fe9bf51bd7931a76b8f5ec2d65de4fb176dba8d4f22c77"
+      sha256: f6dbf021f4b214d85c79822912c5fcd142a2c4869f01222ad371bc51f9f1c356
       url: "https://pub.dev"
     source: hosted
-    version: "73.0.0"
+    version: "74.0.0"
   _macros:
     dependency: transitive
     description: dart
     source: sdk
-    version: "0.3.2"
+    version: "0.3.3"
   analyzer:
     dependency: "direct main"
     description:
       name: analyzer
-      sha256: "4959fec185fe70cce007c57e9ab6983101dbe593d2bf8bbfb4453aaec0cf470a"
+      sha256: f7e8caf82f2d3190881d81012606effdf8a38e6c1ab9e30947149733065f817c
       url: "https://pub.dev"
     source: hosted
-    version: "6.8.0"
+    version: "6.9.0"
   args:
     dependency: "direct main"
     description:
@@ -194,10 +194,10 @@ packages:
     dependency: transitive
     description:
       name: macros
-      sha256: "0acaed5d6b7eab89f63350bccd82119e6c602df0f391260d0e32b5e23db79536"
+      sha256: "1d9e801cd66f7ea3663c45fc708450db1fa57f988142c64289142c9b7ee80656"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.2-main.4"
+    version: "0.1.3-main.0"
   matcher:
     dependency: transitive
     description:

test/testdata/goldens/help_test/pub upgrade --help.txt

@@ -5,14 +5,14 @@ $ pub upgrade --help
 Upgrade the current package's dependencies to latest versions.
 
 Usage: pub upgrade [dependencies...]
--h, --help               Print this usage information.
-    --[no-]offline       Use cached packages instead of accessing the network.
--n, --dry-run            Report what dependencies would change but don't change any.
-    --[no-]precompile    Precompile executables in immediate dependencies.
-    --tighten            Updates lower bounds in pubspec.yaml to match the resolved version.
-    --[no-]transitive    Also upgrades the transitive dependencies of the listed [dependencies]
-    --major-versions     Upgrades packages to their latest resolvable versions, and updates pubspec.yaml.
--C, --directory=<dir>    Run this in the directory <dir>.
+-h, --help                 Print this usage information.
+    --[no-]offline         Use cached packages instead of accessing the network.
+-n, --dry-run              Report what dependencies would change but don't change any.
+    --[no-]precompile      Precompile executables in immediate dependencies.
+    --tighten              Updates lower bounds in pubspec.yaml to match the resolved version.
+    --unlock-transitive    Also upgrades the transitive dependencies of the listed [dependencies]
+    --major-versions       Upgrades packages to their latest resolvable versions, and updates pubspec.yaml.
+-C, --directory=<dir>      Run this in the directory <dir>.
 
 Run "pub help" to see global options.
 See https://dart.dev/tools/pub/cmd/pub-upgrade for detailed documentation.

test/upgrade/upgrade_transitive_test.dart

@@ -29,7 +29,7 @@ void main() {
       args: ['foo'],
       output: allOf(
         contains('> foo 1.5.0'),
-        isNot(contains('bar')),
+        isNot(contains('> bar')),
       ),
     );
   });