Bump obikmer to 1.1.20 and update release workflow

Update the Gitea release workflow to fetch a full git clone with complete history, ensuring all commits and tags are available for accurate version resolution. This prepares the repository for the standard patch-level release of obikmer v1.1.20.

.gitea/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          fetch-tags: true
+          fetch-depth: 0
 
       - name: Create Gitea release
         id: create

src/Cargo.lock

@@ -1704,7 +1704,7 @@ dependencies = [
 
 [[package]]
 name = "obikmer"
-version = "1.1.19"
+version = "1.1.20"
 dependencies = [
  "clap",
  "csv",

src/obikmer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "obikmer"
-version = "1.1.19"
+version = "1.1.20"
 edition = "2024"
 
 [[bin]]