fix: preserve info flag in plugin reports with --global

The argument-handling block in each plugin's report command overwrote APP with --global before checking whether $1 actually held an info flag, so `dokku <plugin>:report --global --<plugin>-foo` always emitted the full report instead of the requested value. Reorder the conditionals across the sixteen plugins that share the pattern so the info-flag check runs first, and add a regression bats case for each one.

tests/unit/builder-railpack.bats

@@ -25,6 +25,24 @@ teardown() {
   global_teardown
 }
 
+@test "(builder-railpack:report) --global --builder-railpack-global-railpackjson-path" {
+  run /bin/bash -c "dokku builder-railpack:set --global railpackjson-path railpack.alt.json"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku builder-railpack:report --global --builder-railpack-global-railpackjson-path"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+  assert_output "railpack.alt.json"
+
+  run /bin/bash -c "dokku builder-railpack:set --global railpackjson-path"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+}
+
 @test "(builder-railpack:set)" {
   run /bin/bash -c "dokku config:set $TEST_APP SECRET_KEY=fjdkslafjdk"
   echo "output: $output"