Refactoring/295 update to ptb 10.0.0 (#308)

* Update PTB to 10.0.0
* Remove .workflow-patcher.yml as slow-checks is project controlled and add generic .zizmor.yml
* Update workflows to 10.0.0
* Update dependencies
* Apply autofixes for zizmor
* Remove matrix-*.yml and replace with matrix.yml usage
* Update with needed secrets

* Add changelog entry

* Update .gitattributes

Author: ArBridgeman

.gitattributes

@@ -3,16 +3,16 @@ poetry.lock                               linguist-generated=true
 /doc/changes/changelog.md                 linguist-generated=true
 
 # PTB GitHub Workflows (CI/CD & Publishing)
-/.github/workflows/build-and-publish.yml  linguist-generated=True
-/.github/workflows/cd.yml                 linguist-generated=True
-/.github/workflows/check-release-tag.yml  linguist-generated=True
-/.github/workflows/checks.yml             linguist-generated=True
-/.github/workflows/ci.yml                 linguist-generated=True
-/.github/workflows/gh-pages.yml           linguist-generated=True
-/.github/workflows/matrix-all.yml         linguist-generated=True
-/.github/workflows/matrix-exasol.yml      linguist-generated=True
-/.github/workflows/matrix-python.yml      linguist-generated=True
-/.github/workflows/merge-gate.yml         linguist-generated=True
-/.github/workflows/pr-merge.yml           linguist-generated=True
-/.github/workflows/report.yml             linguist-generated=True
-/.github/workflows/slow-checks.yml        linguist-generated=True
+.github/workflows/build-and-publish.yml     linguist-generated=true
+.github/workflows/cd.yml                    linguist-generated=true
+.github/workflows/check-release-tag.yml     linguist-generated=true
+.github/workflows/checks.yml                linguist-generated=true
+.github/workflows/ci.yml                    linguist-generated=true
+.github/workflows/dependency-update.yml     linguist-generated=true
+.github/workflows/fast-tests.yml            linguist-generated=true
+.github/workflows/gh-pages.yml              linguist-generated=true
+.github/workflows/matrix.yml                linguist-generated=true
+.github/workflows/merge-gate.yml            linguist-generated=true
+.github/workflows/periodic-validation.yml   linguist-generated=true
+.github/workflows/pr-merge.yml              linguist-generated=true
+.github/workflows/report.yml                linguist-generated=true

.github/dependabot.yml

@@ -8,3 +8,5 @@ updates:
       interval: "weekly"
       day: "monday"
     open-pull-requests-limit: 5
+    cooldown:
+      default-days: 7