Upgrade opam to 2.0.8 for Linux VMs

Signed-off-by: Sora Morimoto <[email protected]>

Author: smorimoto

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to
   before building the compiler.
 - Ubuntu no longer installs the system ocaml packages.
 - macOS no longer builds two compilers on every run.
+- Upgrade opam to 2.0.8 for Linux VMs.
 
 ## [1.1.6]
 

dist/index.js

@@ -5034,7 +5034,7 @@ function acquireOpamLinux(version, customRepository) {
         return __generator(this, function (_a) {
             switch (_a.label) {
                 case 0:
-                    opamVersion = "2.0.7";
+                    opamVersion = "2.0.8";
                     fileName = getOpamFileName(opamVersion);
                     downloadUrl = getOpamDownloadUrl(opamVersion, fileName);
                     repository = customRepository || "https://github.com/ocaml/opam-repository.git";
@@ -5050,7 +5050,7 @@ function acquireOpamLinux(version, customRepository) {
                     core.debug(error_2);
                     throw "Failed to download version " + opamVersion + ": " + error_2;
                 case 4:
-                    fs.chmodSync(downloadPath, "755");
+                    fs.chmodSync(downloadPath, 493);
                     return [4 /*yield*/, tc.cacheFile(downloadPath, "opam", "opam", opamVersion)];
                 case 5:
                     toolPath = _a.sent();

src/installer.ts

@@ -53,7 +53,7 @@ async function acquireOpamWindows(version: string, customRepository: string) {
 }
 
 async function acquireOpamLinux(version: string, customRepository: string) {
-  const opamVersion = "2.0.7";
+  const opamVersion = "2.0.8";
   const fileName = getOpamFileName(opamVersion);
   const downloadUrl = getOpamDownloadUrl(opamVersion, fileName);
   const repository =
@@ -66,7 +66,7 @@ async function acquireOpamLinux(version: string, customRepository: string) {
     core.debug(error);
     throw `Failed to download version ${opamVersion}: ${error}`;
   }
-  fs.chmodSync(downloadPath, "755");
+  fs.chmodSync(downloadPath, 0o755);
   const toolPath: string = await tc.cacheFile(
     downloadPath,
     "opam",