Update expected output to accommodate trailing spaces

The tests don't fail because it's a trailing whitespace difference
but I'm fixing so that it doesn't show up as modified for the next
person to update all the golden files

Author: carolynvs-msft

cmd/dep/testdata/harness_tests/status/case1/table/stdout.txt

@@ -1,3 +1,3 @@
 PROJECT                        CONSTRAINT  VERSION  REVISION  LATEST  PKGS USED
-github.com/sdboyer/deptest     ^0.8.0      v0.8.0   ff2948a   v0.8.1  1
-github.com/sdboyer/deptestdos  v2.0.0      v2.0.0   5c60720   v2.0.0  1
+github.com/sdboyer/deptest     ^0.8.0      v0.8.0   ff2948a   v0.8.1  1  
+github.com/sdboyer/deptestdos  v2.0.0      v2.0.0   5c60720   v2.0.0  1  

cmd/dep/testdata/harness_tests/status/override_constraint/stdout.txt

@@ -1,3 +1,3 @@
 PROJECT                        CONSTRAINT         VERSION  REVISION  LATEST  PKGS USED
-github.com/sdboyer/deptest     v0.8.1 (override)  v0.8.1   3f4c3be   v0.8.1  1
-github.com/sdboyer/deptestdos  v2.0.0             v2.0.0   5c60720   v2.0.0  1
+github.com/sdboyer/deptest     v0.8.1 (override)  v0.8.1   3f4c3be   v0.8.1  1  
+github.com/sdboyer/deptestdos  v2.0.0             v2.0.0   5c60720   v2.0.0  1  

cmd/dep/testdata/harness_tests/status/revision_constraint/stdout.txt

@@ -1,3 +1,3 @@
 PROJECT                        CONSTRAINT  VERSION  REVISION  LATEST  PKGS USED
-github.com/sdboyer/deptest     v1.0.0      v1.0.0   ff2948a   v1.0.0  1
-github.com/sdboyer/deptestdos  a0196ba              a0196ba           1
+github.com/sdboyer/deptest     v1.0.0      v1.0.0   ff2948a   v1.0.0  1  
+github.com/sdboyer/deptestdos  a0196ba              a0196ba           1