Revert "Merge pull request #1310 from mintlayer/fix/remove_gtk3"

This reverts commit 81b4285, reversing
changes made to a45868d.

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
           concurrent_skipping: "same_content_newer"
           skip_after_successful_duplicate: "true"
       - name: Install dependencies
-        run: sudo apt-get install -yqq --no-install-recommends build-essential python3 python3-toml podman
+        run: sudo apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev python3 python3-toml podman
       - uses: actions/checkout@v2
       - name: Install rust stable
         uses: actions-rs/toolchain@v1
@@ -88,7 +88,7 @@ jobs:
           concurrent_skipping: "same_content_newer"
           skip_after_successful_duplicate: "true"
       - name: Install dependencies
-        run: sudo apt-get install -yqq --no-install-recommends build-essential python3 python3-toml podman
+        run: sudo apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev python3 python3-toml podman
       - uses: actions/checkout@v2
       - name: Install rust stable
         uses: actions-rs/toolchain@v1

.github/workflows/code_checks.yml

@@ -18,7 +18,7 @@ jobs:
           concurrent_skipping: "same_content_newer"
           skip_after_successful_duplicate: "true"
       - name: Install dependencies
-        run: sudo apt-get install -yqq --no-install-recommends build-essential python3 python3-toml
+        run: sudo apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev python3 python3-toml
       - uses: actions/checkout@v1
       - run: rustup component add clippy
 

.github/workflows/coverage.yml

@@ -23,11 +23,11 @@ jobs:
 
     steps:
       - name: Install dependencies
-        run: sudo apt-get install -yqq --no-install-recommends build-essential python3 python3-toml
+        run: sudo apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev python3 python3-toml
       - uses: actions/checkout@v1
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2023-10-15
+          toolchain: nightly-2023-08-01
           override: true
       - uses: actions-rs/cargo@v1
         with:

.gitlab-ci.yml

@@ -26,7 +26,7 @@ workflow:
 
 before_script:
   - apt-get update -yqq
-  - apt-get install -yqq --no-install-recommends build-essential python3 python3-toml podman
+  - apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev python3 python3-toml podman
 
 build:clean:
   stage: build_clean