Fix coding standards

ga_login.install
line 35 Line exceeds 80 characters; contains 91 characters
readme.md
22 Line exceeds 80 characters; contains 82 characters
36 Line exceeds 80 characters; contains 107 characters
46 Line exceeds 80 characters; contains 82 characters
48 Line exceeds 80 characters; contains 82 characters
50 Line exceeds 80 characters; contains 81 characters
54 Line exceeds 80 characters; contains 123 characters
56 Line exceeds 80 characters; contains 88 characters
58 Line exceeds 80 characters; contains 91 characters
60 Line exceeds 80 characters; contains 81 characters
61 Expected 1 newline at end of file; 2 found
src/Plugin/TfaSetup/GALoginHotpSetup.php
98 A comma should follow the last multiline array item. Found: 'qrcode-css'
149 Expected 1 blank line after function; 2 found
179 Data types in @var tags need to be fully namespaced
181 Expected one space after the comma, 0 found
src/Plugin/TfaSetup/GALoginTotpSetup.php
99 A comma should follow the last multiline array item. Found: 'qrcode-css'
177 Data types in @var tags need to be fully namespaced
179 Expected one space after the comma, 0 found
src/Plugin/TfaValidation/GALoginHotpValidation.php
35 Expected "object" but found "\stdClass" for @var tag in member variable comment
90 Equals sign not aligned with surrounding assignments; expected 8 spaces but found 1 space
91 Equals sign not aligned with surrounding assignments; expected 8 spaces but found 1 space
152 Missing function doc comment
171 Inline comments must start with a capital letter
171 Inline comments must end in full-stops, exclamation marks, question marks, colons, or closing parentheses
173 A comma should follow the last multiline array item. Found: ]
269 Return comment indentation must be 3 spaces, found 4 spaces
src/Plugin/TfaValidation/GALoginTotpValidation.php
35 Expected "object" but found "\stdClass" for @var tag in member variable comment
157 Missing function doc comment
176 Inline comments must start with a capital letter
176 Inline comments must end in full-stops, exclamation marks, question marks, colons, or closing parentheses
178 A comma should follow the last multiline array item. Found: ]
270 Return comment indentation must be 3 spaces, found 4 spaces
tests/src/Functional/GALoginHotpSetupPluginTest.php
118 There must be no blank line following an inline comment
tests/src/Functional/GALoginTotpSetupPluginTest.php
118 There must be no blank line following an inline comment