Update scancode GitHub Release Action

* remove ubuntu-18.04 image
* remove python 3.7

Signed-off-by: Ayan Sinha Mahapatra <[email protected]>

Author: AyanSinhaMahapatra

.github/workflows/scancode-release.yml

@@ -34,7 +34,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-       pyver: ["3.7", "3.8", "3.9", "3.10"]
+       pyver: ["3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -229,7 +229,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-20.04, ubuntu-22.04, macos-11, macos-12]
-        pyver: ["3.7", "3.8", "3.9", "3.10"]
+        pyver: ["3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -275,7 +275,7 @@ jobs:
       fail-fast: true
       matrix:
        os: [windows-2019, windows-2022]
-       pyver: ["3.7", "3.8", "3.9", "3.10"]
+       pyver: ["3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -319,7 +319,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ubuntu-18.04, ubuntu-20.04, ubuntu-22.04]
+        os: [ubuntu-20.04, ubuntu-22.04]
         pyver: [3.8]
 
     steps:
@@ -491,7 +491,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        dist_names: ["wheels-3.7", "wheels-3.8", "wheels-3.9", "wheels-3.10", sdists]
+        dist_names: ["wheels-3.8", "wheels-3.9", "wheels-3.10", sdists]
 
     steps:
       - name: Set up Python