Add has_tooltip false to remaining commit realted uses

app/views/projects/blame/show.html.haml

@@ -18,7 +18,7 @@
               - commit = blame_group[:commit]
               %td.blame-commit{ class: age_map_class(commit.committed_date, project_duration) }
                 .commit
-                  = author_avatar(commit, size: 36)
+                  = author_avatar(commit, size: 36, has_tooltip: false)
                   .commit-row-title
                     %span.item-title.str-truncated-100
                       = link_to_markdown commit.title, project_commit_path(@project, commit.id), class: "cdark", title: commit.title

app/views/projects/commit/_commit_box.html.haml

@@ -10,7 +10,7 @@
     %span.d-none.d-sm-inline authored
     #{time_ago_with_tooltip(@commit.authored_date)}
     %span= s_('ByAuthor|by')
-    = author_avatar(@commit, size: 24)
+    = author_avatar(@commit, size: 24, has_tooltip: false)
     %strong
       = commit_author_link(@commit, avatar: true, size: 24)
     - if @commit.different_committer?