Fix ansible lint errors

[cristiroma]

WARNING  Listing 33 violation(s) that are fatal
yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:6

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:7

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:8

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:9

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:10

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:11

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:12

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:13

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:14

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:15

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:16

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:17

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:18

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:19

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:20

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:21

yaml: too many spaces inside braces (braces)
../edw_php/defaults/main.yml:22

yaml: trailing spaces (trailing-spaces)
../edw_php/defaults/main.yml:27

yaml: wrong indentation: expected 8 but found 6 (indentation)
../edw_php/meta/main.yml:13

yaml: wrong indentation: expected 8 but found 6 (indentation)
../edw_php/meta/main.yml:17

yaml: no new line character at the end of file (new-line-at-end-of-file)
../edw_php/meta/main.yml:25

yaml: truthy value should be one of [false, true] (truthy)
../edw_php/tasks/Debian.yml:9

yaml: no new line character at the end of file (new-line-at-end-of-file)
../edw_php/tasks/Debian.yml:20

yaml: trailing spaces (trailing-spaces)
../edw_php/tasks/Debian.yml:20

package-latest: Package installs should not use latest
../edw_php/tasks/RedHat.yml:7 Task/Handler: Install EPEL Repository

yaml: truthy value should be one of [false, true] (truthy)
../edw_php/tasks/RedHat.yml:16

package-latest: Package installs should not use latest
../edw_php/tasks/RedHat.yml:19 Task/Handler: Install REMI Repository

yaml: truthy value should be one of [false, true] (truthy)
../edw_php/tasks/main.yml:11

risky-file-permissions: File permissions unset or incorrect
../edw_php/tasks/main.yml:16 Task/Handler: Apply default PHP settings

risky-file-permissions: File permissions unset or incorrect
../edw_php/tasks/main.yml:24 Task/Handler: Apply specific PHP settings

yaml: truthy value should be one of [false, true] (truthy)
../edw_php/tasks/main.yml:45

yaml: missing starting space in comment (comments)
../edw_php/vars/Amazon-2.yml:3

yaml: missing starting space in comment (comments)
../edw_php/vars/Amazon-2.yml:4