Use --locked in CI/CD & remove daily compile check

Daily compile check doesn't capture runtime errors. It's better to
--locked and be safe.

.github/workflows/cd.yml

@@ -47,7 +47,7 @@ jobs:
         with:
           command: build
           toolchain: ${{ matrix.rust }}
-          args: --release --target ${{ matrix.target }}
+          args: --locked --release --target ${{ matrix.target }}
 
       - name: Install gpg secret key
         run: |

.github/workflows/ci.yml

@@ -51,6 +51,7 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: build
+          args: --locked --release
       - uses: actions-rs/cargo@v1
         with:
           command: test

.github/workflows/daily-compile.yml

@@ -1,61 +0,0 @@
-on:
-  schedule:
-    #        ┌───────────── minute (0 - 59)
-    #        │  ┌───────────── hour (0 - 23)
-    #        │  │ ┌───────────── day of the month (1 - 31)
-    #        │  │ │ ┌───────────── month (1 - 12 or JAN-DEC)
-    #        │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
-    - cron: "0 15 * * *"
-  push:
-    branches: main
-  workflow_dispatch:
-
-name: Daily compile check
-
-jobs:
-  publish:
-    name: Compiling on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-latest
-          # - windows-latest
-        rust: [stable]
-        include:
-          - os: macos-latest
-            artifact_prefix: macos
-            target: x86_64-apple-darwin
-            binary_postfix: ""
-          - os: ubuntu-latest
-            artifact_prefix: linux
-            target: x86_64-unknown-linux-gnu
-            binary_postfix: ""
-          # - os: windows-latest
-          #   artifact_prefix: windows
-          #   target: x86_64-pc-windows-msvc
-          #   binary_postfix: ".exe"
-
-    steps:
-      - name: Installing Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rust }}
-          override: true
-      - name: Installing needed macOS dependencies
-        if: matrix.os == 'macos-latest'
-        run: brew install openssl@1.1
-      - name: Installing needed Ubuntu dependencies
-        if: matrix.os == 'ubuntu-latest'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y -qq pkg-config libssl-dev libxcb1-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev
-      - name: Checking out sources
-        uses: actions/checkout@v1
-      - name: Running cargo build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          toolchain: ${{ matrix.rust }}
-          args: --release --target ${{ matrix.target }}