Added missing license headers.

[siad007]

No description provided.

[codecov]

Codecov Report

Merging #1072 into master will decrease coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #1072      +/-   ##
============================================
- Coverage     46.76%   46.74%   -0.03%     
  Complexity    10069    10069              
============================================
  Files           506      506              
  Lines         24612    24611       -1     
============================================
- Hits          11511    11505       -6     
- Misses        13101    13106       +5

Impacted Files	Coverage Δ	Complexity Δ
...g/tasks/ext/PhpCodeSnifferTaskFormatterElement.php	70.58% <ø> (ø)	10 <0> (ø)	⬇️
classes/phing/tasks/ext/pdo/PDOQuerySplitter.php	100% <ø> (ø)	1 <0> (ø)	⬇️
classes/phing/types/PathElement.php	100% <ø> (ø)	4 <0> (ø)	⬇️
...ses/phing/tasks/ext/zendguard/ZendGuardFileSet.php	0% <ø> (ø)	2 <0> (ø)	⬇️
classes/phing/tasks/ext/PearPkgRole.php	0% <ø> (ø)	4 <0> (ø)	⬇️
...es/phing/tasks/ext/liquibase/LiquibaseDiffTask.php	0% <ø> (ø)	9 <0> (ø)	⬇️
classes/phing/filters/Contains.php	100% <ø> (ø)	2 <0> (ø)	⬇️
classes/phing/tasks/ext/PearPkgMappingElement.php	0% <ø> (ø)	8 <0> (ø)	⬇️
classes/phing/tasks/system/PhingReference.php	0% <ø> (ø)	2 <0> (ø)	⬇️
classes/phing/tasks/system/ElseIfTask.php	93.33% <ø> (ø)	7 <0> (ø)	⬇️
... and 31 more

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