Merge pull request progit#1940 from progit/dependabot/bundler/asciido…

…ctor-pdf-2.3.15

Update asciidoctor-pdf requirement from 2.3.14 to 2.3.15

Merge pull request progit#1938 from progit/dependabot/bundler/asciido…

…ctor-2.0.22

Update asciidoctor requirement from 2.0.21 to 2.0.22

Merge pull request progit#1934 from bermudi/bermudi-patch-2

Update gitlab admin user and password info

Merge pull request progit#1933 from progit/dependabot/bundler/asciido…

…ctor-2.0.21

Update asciidoctor requirement from 2.0.20 to 2.0.21

Merge pull request progit#1932 from hamid-nazari/ch07_submodules

Simple clarification

Merge pull request progit#1931 from progit/dependabot/bundler/asciido…

…ctor-pdf-2.3.13

Update asciidoctor-pdf requirement from 2.3.12 to 2.3.13

Merge pull request progit#1929 from progit/dependabot/bundler/asciido…

…ctor-epub3-2.1.0

Update asciidoctor-epub3 requirement from 1.5.1 to 2.1.0

Merge pull request progit#1927 from progit/dependabot/bundler/asciido…

…ctor-pdf-2.3.12

Update asciidoctor-pdf requirement from 2.3.11 to 2.3.12

Merge pull request progit#1926 from shyena61/main

fixed typo in chapter 8 under core.pager

Merge pull request progit#1924 from progit/dependabot/bundler/asciido…

…ctor-pdf-2.3.11

Update asciidoctor-pdf requirement from 2.3.9 to 2.3.11