git: Various style fixes everywhere, removing whitespaces (#321)

* repo-wide: trim trailing spaces

Note: This doesn't touch the .tbl files in encodings/ since they include
meaningful trailing spaces (`20= `)

* patterns: clean up duplicate semicolons

* ELF: add header magic check

* glTF: use type::Magic for magic value

* glTF: check that the file size in the header matches

* xgstexture: fix generics syntax for magic value

* JPEG: define hex enum with 0x00 instead of 0X00

* CI: update deprecated actions

---------

Co-authored-by: Nik <werwolv98@gmail.com>

.github/PULL_REQUEST_TEMPLATE/pattern_template.md

@@ -9,4 +9,4 @@
 - [ ] The pattern was associated with all relevant MIME types (using `#pragma MIME mime-type` in the source code)
   - Make sure to never use `application/octet-stream` here as that means "Unidentifiable binary data"
 - [ ] A test file for this pattern has been added to [/tests/patterns/test_data](/tests/patterns/test_data)
-  - Try to keep this file below ~ 1 MB 
+  - Try to keep this file below ~ 1 MB

.github/workflows/dispatch.yml

@@ -8,7 +8,7 @@ on:
   repository_dispatch:
     types: [run_tests]
   workflow_dispatch:
-    inputs: 
+    inputs:
       generate_docs:
         description: "Regenerate docs"
         required: false
@@ -27,13 +27,13 @@ jobs:
 
     steps:
     - name: 🧰 Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: recursive
 
     - name: 📄 Check changed include files
       id: changed-includes
-      uses: tj-actions/changed-files@v35
+      uses: tj-actions/changed-files@v45
       with:
         files: includes/**/*.pat
 
@@ -45,7 +45,7 @@ jobs:
         repo: Documentation
         owner: WerWolv
         event_type: update_pl_docs
-        
+
     - name: ✉️ Update PatternLanguage Website
       if: ${{ env.DISPATCH_TOKEN != '' }}
       uses: mvasigh/dispatch-action@main

.github/workflows/tests.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: 🧰 Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: recursive
 
@@ -39,7 +39,7 @@ jobs:
             python3-pip           \
             libmagic-dev          \
             lcov
-        
+
         sudo pip install jsonschema
 
     - name: 📜 Setup ccache
@@ -74,7 +74,7 @@ jobs:
         cd constants
         for file in ./[!_schema.json]*; do jsonschema -i $file _schema.json; done
         cd ..
-        
+
         cd tips
         for file in ./[!_schema.json]*; do jsonschema -i $file _schema.json; done
         cd ..