Tab completion for clone --sparse

Author: bgold09

src/GitParamTabExpansion.ps1

@@ -49,7 +49,7 @@ $longGitParams = @{
     checkout = 'quiet force ours theirs track no-track detach orphan ignore-skip-worktree-bits merge conflict= patch'
     'cherry-pick' = 'edit mainline no-commit signoff gpg-sign ff allow-empty allow-empty-message keep-redundant-commits strategy= strategy-option= continue quit abort'
     clean = 'force interactive dry-run quiet exclude='
-    clone = 'local no-hardlinks shared reference quiet verbose progress no-checkout bare mirror origin branch upload-pack template= config depth single-branch no-single-branch recursive recurse-submodules separate-git-dir= filter='
+    clone = 'local no-hardlinks shared reference quiet verbose progress no-checkout bare mirror origin branch upload-pack template= config depth single-branch no-single-branch recursive recurse-submodules separate-git-dir= filter= sparse'
     commit = 'all patch reuse-message reedit-message fixup squash reset-author short branch porcelain long null file author date message template signoff no-verify allow-empty allow-empty-message cleanup= edit no-edit amend no-post-rewrite include only untracked-files verbose quiet dry-run status no-status gpg-sign no-gpg-sign'
     config = 'replace-all add get get-all get-regexp get-urlmatch global system local file blob remove-section rename-section unset unset-all list bool int bool-or-int path null get-colorbool get-color edit includes no-includes'
     describe = 'dirty all tags contains abbrev candidates= exact-match debug long match always first-parent'

test/GitParamTabExpansion.Tests.ps1

@@ -49,6 +49,7 @@ Describe 'ParamsTabExpansion Tests' {
         It 'Tab completes all long clone parameters' {
             $result = & $module GitTabExpansionInternal 'git clone --'
             $result -contains '--filter=' | Should -Be $true
+            $result -contains '--sparse' | Should -Be $true
         }
         It 'Tab completes clone parameters values' {
             $result = & $module GitTabExpansionInternal 'git clone --filter='