clang-tidy_strict warnings for innoextract in branch 1.9

• bugprone-crtp-constructor-accessibility [docs] (1)
• bugprone-macro-parentheses [docs] (1)
• cert-err33-c [docs] (1)
• misc-non-private-member-variables-in-classes [docs] (1)
• readability-avoid-return-with-void-value [docs] (1)
• readability-container-data-pointer [docs] (1)
• readability-non-const-parameter [docs] (1)
• bugprone-easily-swappable-parameters [docs] (2)
• concurrency-mt-unsafe [docs] (2)
• cppcoreguidelines-pro-type-const-cast [docs] (2)
• readability-avoid-unconditional-preprocessor-if [docs] (2)
• readability-function-cognitive-complexity [docs] (2)
• readability-redundant-inline-specifier [docs] (2)
• readability-simplify-boolean-expr [docs] (2)
• cert-err58-cpp [docs] (3)
• cppcoreguidelines-avoid-const-or-ref-data-members [docs] (3)
• cppcoreguidelines-special-member-functions [docs] (3)
• readability-make-member-function-const [docs] (3)
• readability-suspicious-call-argument [docs] (3)
• cppcoreguidelines-avoid-non-const-global-variables [docs] (4)
• misc-use-anonymous-namespace [docs] (4)
• bugprone-implicit-widening-of-multiplication-result [docs] (5)
• cppcoreguidelines-init-variables [docs] (5)
• performance-enum-size [docs] (5)
• cppcoreguidelines-pro-type-member-init [docs] (8)
• readability-else-after-return [docs] (8)
• bugprone-branch-clone [docs] (9)
• google-explicit-constructor [docs] (11)
• altera-struct-pack-align [docs] (28)
• misc-include-cleaner [docs] (48)
• misc-const-correctness [docs] (81)
• google-readability-casting [docs] (101)
• readability-identifier-length [docs] (140)
• readability-magic-numbers [docs] (225)