test(snap): drop leading whitespace on pnpm10 Packages line

pnpm v10 changed the formatting of the `Packages: +<n>` summary
line (no longer indented). Update the captured snaps for
`command-list-pnpm10-with-workspace` and `command-outdated-pnpm10`
to match. Verified locally that subsequent runs produce no diff.

Author: Brooooooklyn

packages/cli/snap-tests-global/command-list-pnpm10-with-workspace/snap.txt

@@ -1,6 +1,6 @@
 > vp install # should install packages first
 Scope: all <variable> workspace projects
-  Packages: +<variable>
+Packages: +<variable>
 +<repeat>
 Progress: resolved <variable>, reused <variable>, downloaded <variable>, added <variable>, done
 

packages/cli/snap-tests-global/command-outdated-pnpm10/snap.txt

@@ -145,7 +145,7 @@ testnpm2
 └──────────────────────────────────┴─────────┴────────┘
 
 [1]> vp outdated --no-optional # should support no-optional output
-  ┌──────────────────────────────────┬─────────┬────────┐
+┌──────────────────────────────────┬─────────┬────────┐
 │ Package                          │ Current │ Latest │
 ├──────────────────────────────────┼─────────┼────────┤
 │ testnpm2                         │ <semver>   │ <semver>  │